eclipse已经装好并配置好lombok,可是使用注解@Getter @Setter后,对象并不能调用getxx()和setxx()方法?

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1个回答

重启eclipse,再clean project 试试。

wowowohehe
wowowohehe 试过了,没有用,我在怀疑是不是jar包的问题
9 个月之前 回复
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关于Lombok的配置问题
用IDEA开发web项目时,已安装lombok plugin且将编辑器设置成允许使用注解,并通过@Data注解生成get和set方法,但运行时会报错,提示找不到相应的get和set方法,请问是什么原因?
ConfigurationProperties与 lombok的注解 编译时 栈溢出
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org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:52) at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:38) at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:49) at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:35) at org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute(CleaningJavaCompilerSupport.java:39) at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:110) at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:106) at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:59) at 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com.sun.tools.javac.code.Type$ClassType.accept(Type.java:786) at com.sun.tools.javac.code.Types$UnaryVisitor.visit(Types.java:4652) at com.sun.tools.javac.code.Types$26.visitWildcardType(Types.java:3871) at com.sun.tools.javac.code.Types$26.visitWildcardType(Types.java:3838) at com.sun.tools.javac.code.Type$WildcardType.accept(Type.java:623) at com.sun.tools.javac.code.Types$UnaryVisitor.visit(Types.java:4652) at com.sun.tools.javac.code.Types$26.visitClassType(Types.java:3851) at com.sun.tools.javac.code.Types$26.visitClassType(Types.java:3838) at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:786) at com.sun.tools.javac.code.Types$UnaryVisitor.visit(Types.java:4652) at com.sun.tools.javac.code.Types.hashCode(Types.java:3835) at com.sun.tools.javac.code.Types$TypePair.hashCode(Types.java:3520) at com.sun.tools.javac.code.Types$4.containsTypeRecursive(Types.java:875) at com.sun.tools.javac.code.Types$4.visitClassType(Types.java:927) at 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org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedType(ConfigurationMetadataAnnotationProcessor.java:390) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.lambda$processNestedLombokTypes$3(ConfigurationMetadataAnnotationProcessor.java:339) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedLombokTypes(ConfigurationMetadataAnnotationProcessor.java:336) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedType(ConfigurationMetadataAnnotationProcessor.java:390) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.lambda$processNestedLombokTypes$3(ConfigurationMetadataAnnotationProcessor.java:339) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedLombokTypes(ConfigurationMetadataAnnotationProcessor.java:336) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedType(ConfigurationMetadataAnnotationProcessor.java:390) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.lambda$processNestedLombokTypes$3(ConfigurationMetadataAnnotationProcessor.java:339) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedLombokTypes(ConfigurationMetadataAnnotationProcessor.java:336) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedType(ConfigurationMetadataAnnotationProcessor.java:390) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.lambda$processNestedLombokTypes$3(ConfigurationMetadataAnnotationProcessor.java:339) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedLombokTypes(ConfigurationMetadataAnnotationProcessor.java:336) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedType(ConfigurationMetadataAnnotationProcessor.java:390) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.lambda$processNestedLombokTypes$3(ConfigurationMetadataAnnotationProcessor.java:339) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedLombokTypes(ConfigurationMetadataAnnotationProcessor.java:336) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedType(ConfigurationMetadataAnnotationProcessor.java:390) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.lambda$processNestedLombokTypes$3(ConfigurationMetadataAnnotationProcessor.java:339) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedLombokTypes(ConfigurationMetadataAnnotationProcessor.java:336) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedType(ConfigurationMetadataAnnotationProcessor.java:390) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.lambda$processNestedLombokTypes$3(ConfigurationMetadataAnnotationProcessor.java:339) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedLombokTypes(ConfigurationMetadataAnnotationProcessor.java:336) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedType(ConfigurationMetadataAnnotationProcessor.java:390) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.lambda$processNestedLombokTypes$3(ConfigurationMetadataAnnotationProcessor.java:339) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processNestedLombokTypes(ConfigurationMetadataAnnotationProcessor.java:336) at org.springframework.boot.configurationprocessor.ConfigurationMetadataAnnotationProcessor.processTypeElement(ConfigurationMetadataAnnotationProcessor.java:262) at 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以下是报错信息: Description: An attempt was made to call a method that does not exist. The attempt was made from the following location: org.springframework.boot.autoconfigure.elasticsearch.rest.RestClientConfigurations$RestHighLevelClientConfiguration.elasticsearchRestHighLevelClient(RestClientConfigurations.java:75) The following method did not exist: org.elasticsearch.client.RestHighLevelClient.<init>(Lorg/elasticsearch/client/RestClientBuilder;)V The method's class, org.elasticsearch.client.RestHighLevelClient, is available from the following locations: jar:file:/Users/jianxiaowen/.m2/repository/org/elasticsearch/client/elasticsearch-rest-high-level-client/5.6.4/elasticsearch-rest-high-level-client-5.6.4.jar!/org/elasticsearch/client/RestHighLevelClient.class It was loaded from the following location: file:/Users/jianxiaowen/.m2/repository/org/elasticsearch/client/elasticsearch-rest-high-level-client/5.6.4/elasticsearch-rest-high-level-client-5.6.4.jar Action: Correct the classpath of your application so that it contains a single, compatible version of org.elasticsearch.client.RestHighLevelClient 以下是pom文件,是springboot版本和这个es不兼容吗,原来用的es6.x是可以的,换成5.x就不行了,但是公司环境就要求5.x: ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.xxx</groupId> <artifactId>repservice</artifactId> <version>1.0</version> <modules> <module>kg-business</module> </modules> <packaging>pom</packaging> <name>repservice</name> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.7.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <properties> <elasticsearch.version>5.6.4</elasticsearch.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-log4j2</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-configuration-processor</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>com.x x x.datanlp</groupId> <artifactId>graph-db-sdk</artifactId> <version>1.1-SNAPSHOT</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> </dependency> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.13</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-commons</artifactId> <version>2.1.10.RELEASE</version> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-logging</artifactId> </exclusion> </exclusions> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.restdocs</groupId> <artifactId>spring-restdocs-mockmvc</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.0</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter-test</artifactId> <version>2.1.0</version> <scope>test</scope> </dependency> <dependency> <groupId>org.flywaydb</groupId> <artifactId>flyway-core</artifactId> <version>5.2.4</version> </dependency> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.3</version> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpcore</artifactId> <version>4.4.12</version> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> <version>4.5.10</version> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpmime</artifactId> <version>4.5.10</version> </dependency> <dependency> <groupId>io.reactivex.rxjava2</groupId> <artifactId>rxjava</artifactId> <version>2.2.9</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-aop</artifactId> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> <version>3.6</version> </dependency> <!-- 引入 redis 依赖 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.9.0</version> </dependency> <!-- https://mvnrepository.com/artifact/org.apache.solr/solr-solrj --> <dependency> <groupId>org.apache.solr</groupId> <artifactId>solr-solrj</artifactId> <version>8.2.0</version> </dependency> <!-- 解压rar --> <dependency> <groupId>com.github.junrar</groupId> <artifactId>junrar</artifactId> <version>4.0.0</version> </dependency> <!-- 解压zip --> <dependency> <groupId>org.apache.ant</groupId> <artifactId>ant</artifactId> <version>1.10.7</version> </dependency> <!--结果验证--> <dependency> <groupId>com.jayway.jsonpath</groupId> <artifactId>json-path</artifactId> <version>2.4.0</version> </dependency> <!-- 临时--> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.51</version> </dependency> <dependency> <groupId>com.arangodb</groupId> <artifactId>arangodb-java-driver</artifactId> <version>5.0.0</version> </dependency> <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-web --> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-web</artifactId> <version>2.7</version> </dependency> <dependency> <groupId>org.elasticsearch</groupId> <artifactId>elasticsearch</artifactId> <version>5.6.4</version> </dependency> <!-- Java Low Level REST Client --> <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>elasticsearch-rest-client</artifactId> <version>5.6.4</version> </dependency> <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>elasticsearch-rest-high-level-client</artifactId> <version>5.6.4</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <configuration> <skipTests>true</skipTests> </configuration> </plugin> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <executions> <execution> ```
springboot整合mybatis-plus无法映射xml文件
异常信息: ```org.apache.ibatis.binding.BindingException: Invalid bound statement (not found)``` 异常原因排除: 1. 项目正常启动 2. mybaits-plus配置mapper.xml扫描没问题 ```xml mybatis-plus: # 配置扫描xml mapper-locations: classpath*:mapper/*/*Mapper.xml # 实体扫描,多个package用逗号或者分号分隔 type-aliases-package: org.cnplo.control.modules.admin.domain ``` 3. mapperscan扫描mapper正常 4.mybatis-plus的配置文件 MybatisPlusConfig配置 ```java @Configuration @MapperScan("org.cnplo.control.modules.*.mapper") public class MybatisPlusConfig { /** * 乐观锁插件 */ @Bean public OptimisticLockerInterceptor optimisticLockerInterceptor() { return new OptimisticLockerInterceptor(); } /** * mybatis-plus分页插件 */ @Bean public PaginationInterceptor paginationInterceptor() { return new PaginationInterceptor(); } } ``` DruidDataSourceConfig配置 ```java @Configuration public class DruidDataSourceConfig { /** * @return DruidDataSource */ @Bean @ConfigurationProperties(prefix = "spring.datasource") public DruidDataSource druidDataSource() { return new DruidDataSource(); } /** * 配置事物管理器 */ @Bean public DataSourceTransactionManager transactionManager() { return new DataSourceTransactionManager(druidDataSource()); } } ``` 项目正常启动,执行数据库请求的时候异常BindingException。请问这是什么问题,大胆猜测是哪个jar包升级引起的,还请大佬们不吝赐教 ``` <properties> <java.version>1.8</java.version> <json.version>1.2.54</json.version> <druid.version>1.1.20</druid.version> <swagger.version>2.7.0</swagger.version> <mybatisplus.version>3.3.1.tmp</mybatisplus.version> </properties> <dependencies> <!--web--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <!--lombok--> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <!--druid--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <!-- mybatisplus与springboot整合 --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <version>${mybatisplus.version}</version> </dependency> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus</artifactId> <version>${mybatisplus.version}</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-autoconfigure</artifactId> <version>1.3.2</version> </dependency> <!-- swagger2 rest api start--> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>${swagger.version}</version> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>${swagger.version}</version> </dependency> <!--json工具--> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>${json.version}</version> </dependency> <!-- jwt --> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt</artifactId> <version>0.9.1</version> </dependency> <!--redis--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <!--thymeleaf--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <!--test--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> </dependencies> ```
ElasticSearch 6.3.2版本整合springBoot 报错 java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50)
在服务器上搭建了一个单机的ElasticSearch 版本6.3.2,因为本地访问服务器的9200端口访问不到(network.host:0.0.0.0启动报错),所以用nginx做了代理9002端口对应9200,9001端口对应9300,直接访问访问成功如下:![图片说明](https://img-ask.csdn.net/upload/202002/08/1581096007_348190.jpg)![图片说明](https://img-ask.csdn.net/upload/202002/08/1581096016_248026.png) 然后我用写了个Demo但是一直报错 java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50); 配置文件如下: ![图片说明](https://img-ask.csdn.net/upload/202002/08/1581096398_340973.jpg) ![图片说明](https://img-ask.csdn.net/upload/202002/08/1581096609_898535.jpg) 错误日志和pom.xml文件如下: ``` exception caught on transport layer [NettyTcpChannel{localAddress=/192.168.1.103:61678, remoteAddress=/xxx.xxx.xxx.xxx:9001}], closing connection io.netty.handler.codec.DecoderException: java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:472) ~[netty-codec-4.1.31.Final.jar:4.1.31.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:278) ~[netty-codec-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241) [netty-handler-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:648) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:548) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:502) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:462) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:897) [netty-common-4.1.31.Final.jar:4.1.31.Final] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_191] Caused by: java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50) at org.elasticsearch.transport.TcpTransport.validateMessageHeader(TcpTransport.java:1315) ~[elasticsearch-6.3.2.jar:6.4.3] at org.elasticsearch.transport.netty4.Netty4SizeHeaderFrameDecoder.decode(Netty4SizeHeaderFrameDecoder.java:36) ~[transport-netty4-client-6.4.3.jar:6.4.3] at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:502) ~[netty-codec-4.1.31.Final.jar:4.1.31.Final] at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:441) ~[netty-codec-4.1.31.Final.jar:4.1.31.Final] ... 19 common frames omitted ``` pom.xml文件如下 ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.1.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com</groupId> <artifactId>elasticsearchtest</artifactId> <version>0.0.1-SNAPSHOT</version> <name>elasticsearchtest</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.elasticsearch</groupId> <artifactId>elasticsearch</artifactId> <version>6.3.2</version> </dependency> <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>transport</artifactId> <version>6.3.2</version> </dependency> <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>elasticsearch-rest-high-level-client</artifactId> <version>6.3.2</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.16.10</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> ``` 请大神帮忙看看,谢谢啦!
lombok和swagger的冲突
# 在实体类上使用@Data注释会导致Swagger的@ApiResponse内容显示不出来 # ## 实体类说明 ![图片说明](https://img-ask.csdn.net/upload/201910/28/1572254883_117534.png) ## swagger ![图片说明](https://img-ask.csdn.net/upload/201910/28/1572254941_672128.png) ## 显示结果 ![图片说明](https://img-ask.csdn.net/upload/201910/28/1572254490_627125.png) 但是如果将@Data注解去掉改成getter()和setter(),数据又能够出来了
springboot2.1.4 + jpa + hibernate 使用aop注解形式实现多数据源管理 可能懒加载出现问题求大神解答
最近项目中使用springboot2.1.4 + jpa + hibernate 使用aop注解形式实现多数据源管理,用的就是网上大多数人使用的一套代码,但是我在项目中使用后发现如果配置 spring配置文件 application.yml 中open-in-view: false 跨数据源查询正常,但是保存或者修改失败原因是事务没有提交,一旦把open-in-view改成true则不能跨数据源查询,修改保存正常事务正常提交求解,具体代码如下实现 1. application.yml ``` spring: ## 数据库配置 #datasource: #driver-class-name: com.mysql.jdbc.Driver #url: jdbc:mysql://192.168.101.125:3306/cdv?useSSL=false&characterEncoding=utf-8 #username: root #password: 123456 #url: jdbc:mysql://127.0.0.1:3306/boot-jpa-back-sys2?useSSL=false&characterEncoding=utf-8 #username: root #password: datasource: test1: driver-class-name: com.mysql.jdbc.Driver jdbc-url: jdbc:mysql://192.168.101.125:3306/cdv?useSSL=false&characterEncoding=utf-8 username: root password: 123456 type: com.alibaba.druid.pool.DruidDataSource test2: driver-class-name: com.microsoft.sqlserver.jdbc.SQLServerDriver jdbc-url: jdbc:sqlserver://192.168.101.125:1433;database=Test; username: sa password: Zqvideo123 type: com.alibaba.druid.pool.DruidDataSource ## jpa配置 jpa: show-sql: true hibernate: #ddl-auto: update properties: hibernate.dialect: com.common.mysql.MySQLDialectUTF8 hibernate.format_sql: false open-in-view: false ``` DataSourceAsepct ``` package com.common.db; import java.lang.reflect.Method; import org.aspectj.lang.JoinPoint; import org.aspectj.lang.annotation.AfterThrowing; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.Before; import org.aspectj.lang.annotation.Pointcut; import org.aspectj.lang.reflect.MethodSignature; import org.springframework.core.annotation.Order; import org.springframework.stereotype.Component; @Aspect @Component @Order(0) public class DataSourceAsepct { //加载数据源 @Pointcut("@annotation(com.common.db.DataSourceSet)") // @AfterThrowing(pointcut="@annotation(com.common.db.DataSource)", throwing= "error") public void pointCut(){ } @Before("pointCut()") public void before(JoinPoint joinPoint) { Object target = joinPoint.getTarget(); MethodSignature signature = (MethodSignature) joinPoint.getSignature(); DataSourceEnum dataSource = DataSourceEnum.DEFAULT; try { Method method = target.getClass().getMethod(signature.getName(), signature.getParameterTypes()); if (method.isAnnotationPresent(DataSourceSet.class)) { DataSourceSet annotation = method.getAnnotation(DataSourceSet.class); dataSource = annotation.value(); } } catch (NoSuchMethodException e) { e.printStackTrace(); } //实现aop切换数据源 System.out.println("aop切换数据源:" + dataSource.getName()); DataSourceHolder.setDataSource(dataSource); } // @After("pointCut()") @AfterThrowing(pointcut="@annotation(com.common.db.DataSourceSet)", throwing= "error") public void after() { DataSourceHolder.clearDataSource(); String v = DataSourceHolder.getDataSource(); System.out.println(v); } } ``` DataSourceConfig ``` package com.common.db; import java.util.HashMap; import java.util.Map; import javax.sql.DataSource; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.boot.jdbc.DataSourceBuilder; import org.springframework.boot.jta.atomikos.AtomikosDataSourceBean; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Primary; import org.springframework.jdbc.datasource.DataSourceTransactionManager; import org.springframework.transaction.PlatformTransactionManager; import org.springframework.transaction.jta.JtaTransactionManager; @Configuration public class DataSourceConfig { //连接数据库db1 @Bean("test1") @ConfigurationProperties("spring.datasource.test1") public DataSource test1() { return DataSourceBuilder.create().build(); } //连接数据库db2 @Bean("test2") @ConfigurationProperties("spring.datasource.test2") public DataSource test2() { return DataSourceBuilder.create().build(); } @Bean("dynamicDataSource") @Primary public DataSource dynamicDataSource() { DynamicDataSource dataSource = new DynamicDataSource(); dataSource.setDefaultTargetDataSource(test1()); Map<Object, Object> dataSourceMap = new HashMap<>(2); dataSourceMap.put(DataSourceEnum.TEST1.getName(), test1()); dataSourceMap.put(DataSourceEnum.TEST2.getName(), test2()); dataSource.setTargetDataSources(dataSourceMap); return dataSource ; } @Bean public PlatformTransactionManager transactionManager() { return new DataSourceTransactionManager(dynamicDataSource()); } } ``` DataSourceEnum ``` package com.common.db; import lombok.AllArgsConstructor; import lombok.Getter; @AllArgsConstructor @Getter public enum DataSourceEnum { DEFAULT("test1"), TEST1("test1"), TEST2("test2"); private String name; } ``` DataSourceHolder ``` package com.common.db; public class DataSourceHolder { private static final ThreadLocal<String> DS_HOLDER = new ThreadLocal<>(); public static void setDataSource(DataSourceEnum dataSource) { DS_HOLDER.set(dataSource.getName()); } public static String getDataSource() { return DS_HOLDER.get(); } public static void clearDataSource() { DS_HOLDER.remove(); } } ``` DataSourceSet ``` package com.common.db; import java.lang.annotation.Documented; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.METHOD) @Documented public @interface DataSourceSet { //枚举 DataSourceEnum value(); } ``` DynamicDataSource ``` package com.common.db; import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource; public class DynamicDataSource extends AbstractRoutingDataSource { @Override protected Object determineCurrentLookupKey() { //基于aop切换数据源 System.out.println("dynamic datasource 切换数据源" + DataSourceHolder.getDataSource()); return DataSourceHolder.getDataSource(); } } ``` 测试调用 ``` server层 @Override @DataSourceSet(DataSourceEnum.TEST1) public String test1(Long id) { String s = programRepository.findids(id); System.out.println(s); return s; } @Override @DataSourceSet(DataSourceEnum.TEST2) public String test2(Long id) { String s = testRepository.findids1(id); System.out.println(s); return s; } ``` ``` Controller层 @PostMapping("/test") @ResponseBody public ResultVo test(Long id) { id = 1l; String beProgram1 = programService.test1(id); System.out.println(222); id=2l; String beProgram = testService.test2(id); System.out.println(333); return ResultVoUtil.success(beProgram+beProgram1); } ```
spring boot mybatis 枚举错误,无法映射
spring boot mybatis 枚举错误 * 今天遇到一个问题,解决了好几个小时,没有搞定,搞到现在,有大佬可以帮我看下吗?万分感谢,没有分了,枚举映射,在idea中可以使用, 部署使用java -jar 方式就报错 * jdk1.8 * mybatis3.0.7.1 * application.yml环境为prod * ``` mybatis-plus: #枚举 typeHandlersPackage: com.xxx.common.module.handler ``` * 查询代码,不能转换 * ``` public LsAppEntity queryByAppKey(String appKey) { return this.getOne(new QueryWrapper<LsAppEntity>() .eq("app_key", appKey) .ne("status", StatusEnum.删除)); } ``` 1. Enum代码 ``` /** * Enum - 状态 * * @author xxx * @version 1.0.0 */ @JSONType(serializeEnumAsJavaBean = true) @JsonFormat(shape = JsonFormat.Shape.OBJECT) public enum StatusEnum implements BaseEnum<StatusEnum, Integer> { /** 删除 */ 删除(-1, "删除"), /** 无效 */ 无效(0, "无效"), /** 有效 */ 有效(1, "有效"); /** * 值. */ private Integer value; /** * 名称. */ private String name ; static { subClass.add(StatusEnum.class); } StatusEnum(Integer value, String name) { this.value = value; this.name = name; } @Override public Integer getValue() { return value; } public void setValue(Integer value) { this.value = value; } @Override public String getName() { return name; } public void setName(String name) { this.name = name; } //根据key获取枚举 public static StatusEnum getEnumByValue(Integer value){ if (null == value){ return null; } for(StatusEnum e: StatusEnum.values()){ if(e.getValue().equals(value)){ return e; } } return null; } } ``` 2. 枚举转换处理器 ``` package com.xxx.common.module.handler; import com.xxx.common.module.enums.*; import lombok.extern.slf4j.Slf4j; import org.apache.ibatis.type.BaseTypeHandler; import org.apache.ibatis.type.JdbcType; import org.apache.ibatis.type.MappedTypes; import java.sql.CallableStatement; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; /** * 枚举转换处理器 * * @author xxx * @version 1.0.0 */ @Slf4j @MappedTypes(value = {StatusEnum.class}) public final class BaseEnumTypeHandler<E extends BaseEnum> extends BaseTypeHandler<E> { private Class<E> type; private E[] enums; public BaseEnumTypeHandler() { } public BaseEnumTypeHandler(Class<E> type) { if (type == null) { throw new IllegalArgumentException("Type argument cannot be null"); } this.type = type; this.enums = this.type.getEnumConstants(); if (this.enums == null) { throw new IllegalArgumentException(type.getSimpleName() + " does not represent an enum type."); } } @Override public void setNonNullParameter(PreparedStatement ps, int i, E parameter, JdbcType jdbcType) throws SQLException { //BaseTypeHandler 进行非空校验 log.debug("index : {}, parameter : {},jdbcType : {} ", i, parameter.getValue(), jdbcType); if (jdbcType == null) { ps.setObject(i, parameter.getValue()); } else { ps.setObject(i, parameter.getValue(), jdbcType.TYPE_CODE); } } @Override public E getNullableResult(ResultSet rs, String columnName) throws SQLException { Object code = rs.getObject(columnName); if (rs.wasNull()) { return null; } return getEnmByCode(code); } @Override public E getNullableResult(ResultSet rs, int columnIndex) throws SQLException { Object code = rs.getObject(columnIndex); if (rs.wasNull()) { return null; } return getEnmByCode(code); } @Override public E getNullableResult(CallableStatement cs, int columnIndex) throws SQLException { Object code = cs.getObject(columnIndex); if (cs.wasNull()) { return null; } return getEnmByCode(code); } private E getEnmByCode(Object code) { if (code == null) { throw new NullPointerException("the result code is null " + code); } if (code instanceof Integer) { for (E e : enums) { if (e.getValue() == code) { return e; } } throw new IllegalArgumentException("Unknown enumeration type , please check the enumeration code : " + code); } if (code instanceof String) { for (E e : enums) { if (code.equals(e.getValue())) { return e; } } throw new IllegalArgumentException("Unknown enumeration type , please check the enumeration code : " + code); } throw new IllegalArgumentException("Unknown enumeration type , please check the enumeration code : " + code); } } ``` 3. 报错信息 2020-01-20 02:45:35.879 ERROR 2472 --- [nio-8081-exec-1] c.l.exception.RRExceptionHandler : nested exception is org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'status' from result set. Cause: java.lang.IllegalArgumentException: No enum constant com.xxx.common.module.enums.StatusEnum.1 * org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'status' from result set. Cause: java.lang.IllegalArgumentException: No enum constant com.xxx.common.module.enums.StatusEnum.1 * at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:77) * at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:446) * at com.sun.proxy.$Proxy132.selectList(Unknown Source) * at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230) * at com.baomidou.mybatisplus.core.override.PageMapperMethod.executeForMany(PageMapperMethod.java:173) * at com.baomidou.mybatisplus.core.override.PageMapperMethod.execute(PageMapperMethod.java:86) * at com.baomidou.mybatisplus.core.override.PageMapperProxy.invoke(PageMapperProxy.java:64) * at com.sun.proxy.$Proxy137.selectList(Unknown Source) * at com.baomidou.mybatisplus.extension.service.impl.ServiceImpl.getOne(ServiceImpl.java:259) * at com.baomidou.mybatisplus.extension.service.IService.getOne(IService.java:230) * at com.xxx.common.module.service.impl.AppServiceImpl.queryByAppKey(AppServiceImpl.java:100) * at com.xxx.common.module.service.impl.AppServiceImpl$$FastClassBySpringCGLIB$$9380a940.invoke(<generated>) * at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) * at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:684) * at com.xxx.common.module.service.impl.AppServiceImpl$$EnhancerBySpringCGLIB$$307b01.queryByAppKey(<generated>) * at com.xxx.common.module.service.impl.AppInfoServiceImpl.validateBaseApi(AppInfoServiceImpl.java:141) * at com.xxx.common.module.service.impl.AppInfoServiceImpl.appInfo(AppInfoServiceImpl.java:157) * at com.xxx.common.module.service.impl.AppInfoServiceImpl$$FastClassBySpringCGLIB$$2bb67632.invoke(<generated>) * at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) * at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:684) * at com.xxx.common.module.service.impl.AppInfoServiceImpl$$EnhancerBySpringCGLIB$$8bd88917.appInfo(<generated>) * at com.xxx.controller.ApiAppProductController.list(ApiAppProductController.java:79) * at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) * at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) * at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) * at java.lang.reflect.Method.invoke(Method.java:483) * at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:189) * at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) * at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102) * at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) * at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800) * at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) * at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038) * at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) * at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005) * at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908) * at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) * at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) * at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) * at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) * at com.xxx.common.xss.XssFilter.doFilter(XssFilter.java:24) * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) * at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) * at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) * at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92) * at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) * at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) * at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) * at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) * at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) * at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) * at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) * at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) * at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) * at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) * at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) * at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) * at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) * at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) * at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) * at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) * at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834) * at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1417) * at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) * at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) * at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) * at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) * at java.lang.Thread.run(Thread.java:745) * Caused by: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'status' from result set. Cause: java.lang.IllegalArgumentException: No enum constant com.xxx.common.module.enums.StatusEnum.1 * at org.apache.ibatis.type.BaseTypeHandler.getResult(BaseTypeHandler.java:68) * at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.applyAutomaticMappings(DefaultResultSetHandler.java:520) * at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.getRowValue(DefaultResultSetHandler.java:401) * at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValuesForSimpleResultMap(DefaultResultSetHandler.java:355) * at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValues(DefaultResultSetHandler.java:330) * at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSet(DefaultResultSetHandler.java:303) * at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSets(DefaultResultSetHandler.java:196) * at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:64) * at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79) * at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) * at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) * at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) * at java.lang.reflect.Method.invoke(Method.java:483) * at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:63) * at com.sun.proxy.$Proxy200.query(Unknown Source) * at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63) * at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:326) * at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) * at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:136) * at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148) * at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141) * at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) * at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) * at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) * at java.lang.reflect.Method.invoke(Method.java:483) * at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433) * ... 77 common frames omitted * Caused by: java.lang.IllegalArgumentException: No enum constant com.xxx.common.module.enums.StatusEnum.1 * at java.lang.Enum.valueOf(Enum.java:238) * at org.apache.ibatis.type.EnumTypeHandler.getNullableResult(EnumTypeHandler.java:49) * at org.apache.ibatis.type.EnumTypeHandler.getNullableResult(EnumTypeHandler.java:26) * at org.apache.ibatis.type.BaseTypeHandler.getResult(BaseTypeHandler.java:66) * ... 102 common frames omitted
Java AOP 为什么能切入controller层,不能切入实体类层。实体类层用了lombok与persistence
自己定义了一个注解:@AttributeJudge 想用在实体类的属性上面。 ``` @Target({ElementType.METHOD, ElementType.FIELD}) @Retention(RetentionPolicy.RUNTIME) @Documented @Inherited // 允许继承 public @interface AttributeJudge ``` 实体类: ``` @Data @Entity @Table(name = "XXXX") public class UserInfo implements Serializable { /** * 用户Id */ @Id private String userId; /** * 用户名称 */ @AttributeJudge private String userName; } ``` 在控制层(controller都能切入),但是在实体类属性上面无法切入。 ``` @Aspect @Component public class AttributeJudgeAsprct { // 配置织入点 @Pointcut("@annotation(com.cocosum.blog.core.AttributeJudge.AttributeJudge)") public void attributePointCut() { } @Around("attributePointCut()") public Object around(ProceedingJoinPoint pjp) throws Throwable { System.out.println(pjp); // 获取注解的 方法参数列表 Object[] args = pjp.getArgs(); System.out.println(args); // 放行 return pjp.proceed(); } } ``` 求解,大佬们!!!!! 其实我想的是判断数据为空,如下: ``` if (StringUtils.isBlank(userName)) { return ResultUtils.returnError("用户名不能为空"); } if (StringUtils.isBlank(userPassword) || userPassword.length() < 6) { return ResultUtils.returnError("密码长度不能小于6位"); } ``` 每次都写这种,很无奈,我想直接加一个注解,在实体类的属性上: 比如我的注解: @AttributeJudge(isNull = YES, title = "用户名不能为空") private String userName; 然后我去捕获。后台统一返回一个json。 有没有好的建议.......
springboot加了个redis依赖后启动运行日志就少了?
我的pom依赖 ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.4.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.jeecg</groupId> <artifactId>bgApi</artifactId> <packaging>jar</packaging> <name>bgApi</name> <version>1.0.0</version> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> <tomcat.version>8.5.27</tomcat.version> <servlet-api.version>3.0.1</servlet-api.version> </properties> <dependencies> <!-- redis 依赖--> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> </dependency> <!-- redis --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-websocket</artifactId> </dependency> <dependency> <groupId>cn.jpush.api</groupId> <artifactId>jiguang-common</artifactId> <version>1.0.8</version> </dependency> <dependency> <groupId>net.coobird</groupId> <artifactId>thumbnailator</artifactId> <version>0.4.6</version> </dependency> <dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-all</artifactId> <version>4.1.18</version> </dependency> <dependency> <groupId>net.sf.json-lib</groupId> <artifactId>json-lib</artifactId> <version>2.4</version> <classifier>jdk15</classifier> </dependency> <dependency> <groupId>com.google.zxing</groupId> <artifactId>core</artifactId> <version>3.3.3</version> </dependency> <dependency> <groupId>com.google.zxing</groupId> <artifactId>javase</artifactId> <version>3.3.3</version> </dependency> <dependency> <groupId>com.jhlabs</groupId> <artifactId>filters</artifactId> <version>2.0.235-1</version> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> <version>4.5.1</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.6</version> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpcore</artifactId> <version>4.4.3</version> </dependency> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpmime</artifactId> <version>4.5.1</version> </dependency> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring</artifactId> <version>1.4.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>cn.afterturn</groupId> <artifactId>easypoi-base</artifactId> <version>3.2.0</version> </dependency> <dependency> <groupId>cn.afterturn</groupId> <artifactId>easypoi-web</artifactId> <version>3.2.0</version> </dependency> <dependency> <groupId>cn.afterturn</groupId> <artifactId>easypoi-annotation</artifactId> <version>3.2.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> <version>5.1.46</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>1.3.2</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> <!-- 这个需要为 true 热部署才有效 --> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-mail</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-log4j</artifactId> <version>1.3.8.RELEASE</version> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <version>3.0.1</version> </dependency> </dependencies> <build> <finalName>bgApi</finalName> <defaultGoal>install</defaultGoal> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.xml</include> </includes> </resource> <resource> <directory>src/main/resources</directory> </resource> </resources> </build> </project> ``` 没加redis依赖的时候sql语句都可以打印,现在没有了,是怎么回事啊
关于ApplicationStartingEvent的问题
``` "C:\Program Files\Java\jdk1.8.0_66\bin\java.exe" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:D:\IDEA\IntelliJ IDEA 2019.1.1\lib\idea_rt.jar=49516:D:\IDEA\IntelliJ IDEA 2019.1.1\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_66\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_66\jre\lib\rt.jar;D:\Test\mcrm-seven\target\classes;D:\apache-tomcat-7.0.10\apache-tomcat-7.0.10\lib\jsp-api.jar;D:\apache-tomcat-7.0.10\apache-tomcat-7.0.10\lib\servlet-api.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\ojdbc14-10.2.0.4.0.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\pinyin4j-2.5.0.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\UserAgentUtils-1.13.jar;D:\Test\mcrm-seven\lib\javax.persistence.jar;D:\Test\mcrm-seven\lib\javax.transaction.jar;D:\Test\mcrm-seven\lib\javax.jms.jar;D:\Test\mcrm-seven\lib\javax.ejb.jar;D:\Test\mcrm-seven\lib\javax.servlet.jsp.jstl.jar;D:\Test\mcrm-seven\lib\javax.resource.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-log4j\1.3.8.RELEASE\spring-boot-starter-log4j-1.3.8.RELEASE.jar;C:\Users\17268\.m2\repository\org\slf4j\jcl-over-slf4j\1.7.7\jcl-over-slf4j-1.7.7.jar;C:\Users\17268\.m2\repository\org\slf4j\jul-to-slf4j\1.7.7\jul-to-slf4j-1.7.7.jar;C:\Users\17268\.m2\repository\org\slf4j\slf4j-log4j12\1.7.7\slf4j-log4j12-1.7.7.jar;C:\Users\17268\.m2\repository\log4j\log4j\1.2.17\log4j-1.2.17.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-logging\2.2.2.RELEASE\spring-boot-starter-logging-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\com\alibaba\druid-spring-boot-starter\1.1.9\druid-spring-boot-starter-1.1.9.jar;C:\Users\17268\.m2\repository\com\alibaba\druid\1.1.9\druid-1.1.9.jar;C:\Users\17268\.m2\repository\org\slf4j\slf4j-api\1.7.7\slf4j-api-1.7.7.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-autoconfigure\2.2.2.RELEASE\spring-boot-autoconfigure-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\net\sf\dozer\dozer\5.5.1\dozer-5.5.1.jar;C:\Users\17268\.m2\repository\org\freemarker\freemarker\2.3.20\freemarker-2.3.20.jar;C:\Users\17268\.m2\repository\junit\junit\4.11\junit-4.11.jar;C:\Users\17268\.m2\repository\org\hamcrest\hamcrest-core\2.1\hamcrest-core-2.1.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\core\jackson-core\2.2.3\jackson-core-2.2.3.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\core\jackson-databind\2.2.3\jackson-databind-2.2.3.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\core\jackson-annotations\2.2.3\jackson-annotations-2.2.3.jar;C:\Users\17268\.m2\repository\com\fasterxml\jackson\module\jackson-module-jaxb-annotations\2.2.3\jackson-module-jaxb-annotations-2.2.3.jar;C:\Users\17268\.m2\repository\net\sf\ehcache\ehcache-core\2.6.11\ehcache-core-2.6.11.jar;C:\Users\17268\.m2\repository\net\sf\ehcache\ehcache-web\2.0.4\ehcache-web-2.0.4.jar;C:\Users\17268\.m2\repository\redis\clients\jedis\3.1.0\jedis-3.1.0.jar;C:\Users\17268\.m2\repository\org\apache\commons\commons-pool2\2.7.0\commons-pool2-2.7.0.jar;C:\Users\17268\.m2\repository\com\thoughtworks\xstream\xstream\1.4.7\xstream-1.4.7.jar;C:\Users\17268\.m2\repository\xmlpull\xmlpull\1.1.3.1\xmlpull-1.1.3.1.jar;C:\Users\17268\.m2\repository\xpp3\xpp3_min\1.1.4c\xpp3_min-1.1.4c.jar;C:\Users\17268\.m2\repository\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\17268\.m2\repository\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\17268\.m2\repository\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\17268\.m2\repository\commons-fileupload\commons-fileupload\1.3.1\commons-fileupload-1.3.1.jar;C:\Users\17268\.m2\repository\commons-beanutils\commons-beanutils\1.9.1\commons-beanutils-1.9.1.jar;C:\Users\17268\.m2\repository\commons-collections\commons-collections\3.2.1\commons-collections-3.2.1.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\analyzer-2012_u6.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\thumbnailator-0.4.2.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\apache-ant-zip-2.3.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\ckfinder-2.3.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\ckfinderplugin-fileeditor-2.3.jar;D:\Test\mcrm-seven\src\main\webapp\WEB-INF\lib\ckfinderplugin-imageresize-2.3.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-data-redis\2.2.2.RELEASE\spring-boot-starter-data-redis-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter\2.2.2.RELEASE\spring-boot-starter-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\yaml\snakeyaml\1.25\snakeyaml-1.25.jar;C:\Users\17268\.m2\repository\org\springframework\data\spring-data-redis\2.2.3.RELEASE\spring-data-redis-2.2.3.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\data\spring-data-keyvalue\2.2.3.RELEASE\spring-data-keyvalue-2.2.3.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\data\spring-data-commons\2.2.3.RELEASE\spring-data-commons-2.2.3.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-oxm\5.2.2.RELEASE\spring-oxm-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-aop\5.2.2.RELEASE\spring-aop-5.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\org\springframework\spring-context-support\5.2.2.RE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ssmate-1.5.1.jar;C:\Users\17268\.m2\repository\org\projectlombok\lombok\1.18.10\lombok-1.18.10.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot-starter-tomcat\2.2.2.RELEASE\spring-boot-starter-tomcat-2.2.2.RELEASE.jar;C:\Users\17268\.m2\repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;C:\Users\17268\.m2\repository\org\hamcrest\hamcrest\2.1\hamcrest-2.1.jar;C:\Users\17268\.m2\repository\org\mybatis\mybatis\3.5.3\mybatis-3.5.3.jar;C:\Users\17268\.m2\repository\org\springframework\boot\spring-boot\1.4.3.RELEASE\spring-boot-1.4.3.RELEASE.jar;C:\Users\17268\.m2\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.29\tomcat-embed-core-9.0.29.jar" com.thinkgem.jeesite.McrmSevenApplication Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/boot/context/event/ApplicationStartingEvent at org.springframework.boot.autoconfigure.BackgroundPreinitializer.onApplicationEvent(BackgroundPreinitializer.java:68) at org.springframework.boot.autoconfigure.BackgroundPreinitializer.onApplicationEvent(BackgroundPreinitializer.java:50) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127) at org.springframework.boot.context.event.EventPublishingRunListener.started(EventPublishingRunListener.java:63) at org.springframework.boot.SpringApplicationRunListeners.started(SpringApplicationRunListeners.java:48) at org.springframework.boot.SpringApplication.run(SpringApplication.java:304) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175) at com.thinkgem.jeesite.McrmSevenApplication.main(McrmSevenApplication.java:13) Caused by: java.lang.ClassNotFoundException: org.springframework.boot.context.event.ApplicationStartingEvent at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 12 more Process finished with exit code 1 ```
为什么我用freemarker导出word文档,导出的里面全是ftl文字内容,而不是正确的格式呢?找了好久了都没找出来问题。。。
java代码: ``` import freemarker.template.Configuration; import freemarker.template.DefaultObjectWrapper; import freemarker.template.Template; import freemarker.template.TemplateExceptionHandler; import lombok.extern.slf4j.Slf4j; import sun.misc.BASE64Encoder; import java.io.*; import java.util.*; @Slf4j public class WordReporter { private static final String ENCODING = "UTF-8"; private static Configuration cfg = new Configuration(); //初始化cfg static { //设置模板所在文件夹 try { cfg.setDirectoryForTemplateLoading(new File("D:/")); } catch (IOException e) { e.printStackTrace(); } // setEncoding这个方法一定要设置国家及其编码,不然在ftl中的中文在生成html后会变成乱码 cfg.setEncoding(Locale.getDefault(), ENCODING); // 设置对象的包装器 cfg.setObjectWrapper(new DefaultObjectWrapper()); // 设置异常处理器,这样的话就可以${a.b.c.d}即使没有属性也不会出错 cfg.setTemplateExceptionHandler(TemplateExceptionHandler.IGNORE_HANDLER); } //获取模板对象 public static Template getTemplate(String templateFileName) throws IOException { return cfg.getTemplate(templateFileName, ENCODING); } /** * 据数据及模板生成文件 * @param data Map的数据结果集 * @param templateFileName ftl模版文件名 * @param outFilePath 生成文件名称(可带路径) */ public static File crateFile(Map<String, Object> data, String templateFileName, String outFilePath) { Writer out = null; File outFile = new File(outFilePath); try { // 获取模板,并设置编码方式,这个编码必须要与页面中的编码格式一致 Template template = getTemplate(templateFileName); if (!outFile.getParentFile().exists()) { outFile.getParentFile().mkdirs(); } out = new OutputStreamWriter(new FileOutputStream(outFile), ENCODING); // 处理模版 template.process(data, out); out.flush(); log.info("由模板文件" + templateFileName + "生成" + outFilePath + "成功."); } catch (Exception e) { log.error("由模板文件" + templateFileName + "生成" + outFilePath + "出错"); e.printStackTrace(); } finally { try { if (out != null) { out.close(); } } catch (IOException e) { log.error("关闭Write对象出错", e); e.printStackTrace(); } } return outFile; } public static void main(String[] args) { try { Map<String, Object> data = new HashMap<String, Object>(); List<Map<String, String>> newsList = new ArrayList<Map<String, String>>(); for(int i=1;i<=5;i++){ Map<String, String> map=new HashMap<String, String>(); map.put("stName", "字段姓名"+i); newsList.add(map); } data.put("list",newsList); crateFile(data, "a.ftl", "D:/aaa.docx"); } catch (Exception e) { e.printStackTrace(); } } } ``` ftl文件内容: ``` <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <w:document xmlns:wpc="http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:wp14="http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing" xmlns:wp="http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing" xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main" xmlns:w14="http://schemas.microsoft.com/office/word/2010/wordml" xmlns:w10="urn:schemas-microsoft-com:office:word" xmlns:w15="http://schemas.microsoft.com/office/word/2012/wordml" xmlns:wpg="http://schemas.microsoft.com/office/word/2010/wordprocessingGroup" xmlns:wpi="http://schemas.microsoft.com/office/word/2010/wordprocessingInk" xmlns:wne="http://schemas.microsoft.com/office/word/2006/wordml" xmlns:wps="http://schemas.microsoft.com/office/word/2010/wordprocessingShape" xmlns:wpsCustomData="http://www.wps.cn/officeDocument/2013/wpsCustomData" mc:Ignorable="w14 w15 wp14"> <w:body> <#list list as data> <w:tbl> <w:tblPr> <w:tblStyle w:val="4"/> <w:tblW w:w="0" w:type="auto"/> <w:tblInd w:w="0" w:type="dxa"/> <w:tblBorders> <w:top w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:left w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:bottom w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:right w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:insideH w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:insideV w:val="single" w:color="auto" w:sz="4" w:space="0"/> </w:tblBorders> <w:tblLayout w:type="autofit"/> <w:tblCellMar> <w:left w:w="108" w:type="dxa"/> <w:right w:w="108" w:type="dxa"/> </w:tblCellMar> </w:tblPr> <w:tblGrid> <w:gridCol w:w="2840"/> <w:gridCol w:w="2841"/> <w:gridCol w:w="2841"/> </w:tblGrid> <w:tr> <w:tblPrEx> <w:tblBorders> <w:top w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:left w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:bottom w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:right w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:insideH w:val="single" w:color="auto" w:sz="4" w:space="0"/> <w:insideV w:val="single" w:color="auto" w:sz="4" w:space="0"/> </w:tblBorders> <w:tblCellMar> <w:left w:w="108" w:type="dxa"/> <w:right w:w="108" w:type="dxa"/> </w:tblCellMar> </w:tblPrEx> <w:tc> <w:tcPr> <w:tcW w:w="2840" w:type="dxa"/> </w:tcPr> <w:p> <w:pPr> <w:rPr> <w:rFonts w:hint="eastAsia" w:eastAsiaTheme="minorEastAsia"/> <w:vertAlign w:val="baseline"/> <w:lang w:val="en-US" w:eastAsia="zh-CN"/> </w:rPr> </w:pPr> <w:r> <w:rPr> <w:rFonts w:hint="eastAsia"/> <w:vertAlign w:val="baseline"/> <w:lang w:val="en-US" w:eastAsia="zh-CN"/> </w:rPr> <w:t>1</w:t> </w:r> </w:p> </w:tc> <w:tc> <w:tcPr> <w:tcW w:w="2841" w:type="dxa"/> </w:tcPr> <w:p> <w:pPr> <w:rPr> <w:rFonts w:hint="eastAsia" w:eastAsiaTheme="minorEastAsia"/> <w:vertAlign w:val="baseline"/> <w:lang w:val="en-US" w:eastAsia="zh-CN"/> </w:rPr> </w:pPr> <w:r> <w:rPr> <w:rFonts w:hint="eastAsia"/> <w:vertAlign w:val="baseline"/> <w:lang w:val="en-US" w:eastAsia="zh-CN"/> </w:rPr> <w:t>1</w:t> </w:r> </w:p> </w:tc> <w:tc> <w:tcPr> <w:tcW w:w="2841" w:type="dxa"/> </w:tcPr> <w:p> <w:pPr> <w:rPr> <w:rFonts w:hint="default" w:eastAsiaTheme="minorEastAsia"/> <w:vertAlign w:val="baseline"/> <w:lang w:val="en-US" w:eastAsia="zh-CN"/> </w:rPr> </w:pPr> <w:r> <w:rPr> <w:rFonts w:hint="eastAsia"/> <w:vertAlign w:val="baseline"/> <w:lang w:val="en-US" w:eastAsia="zh-CN"/> </w:rPr> <w:t>${data.stName}</w:t> </w:r> </w:p> </w:tc> </w:tr> </w:tbl> </#list> <w:p> <w:bookmarkStart w:id="0" w:name="_GoBack"/> <w:bookmarkEnd w:id="0"/> </w:p> <w:sectPr> <w:pgSz w:w="11906" w:h="16838"/> <w:pgMar w:top="1440" w:right="1800" w:bottom="1440" w:left="1800" w:header="851" w:footer="992" w:gutter="0"/> <w:cols w:space="425" w:num="1"/> <w:docGrid w:type="lines" w:linePitch="312" w:charSpace="0"/> </w:sectPr> </w:body> </w:document> ``` ![图片说明](https://img-ask.csdn.net/upload/201912/11/1576078986_743908.png) 导出的文件里面全是ftl文件里的文字内容
ant打包lombok一直编译失败,求大神指点
ant打包的时候我的build.xml文件如下,只要是涉及到lombok中的内容都编译不上,例如@Slf4j的log或者lombok中的val类型,还有那些注解编译都是失败的,求大神指点 <?xml version="1.0" encoding="UTF-8"?> <!-- 定义一个工程,默认任务为warFile。 --> <project name="hera_insure_v2" default="warFile" basedir="."> <!-- 定义属性,打成war包的名称。 --> <property name="warFileName" value="hera_insure_v2.war"/> <property name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"/> <property name="ant.dir" value="D:/software/apache-ant-1.10.1/lib"/> <!-- 定义路径,编译java文件时用到的jar包。 --> <path id="project.lib"> <fileset dir="${basedir}/WebContent/WEB-INF/lib"> <include name="**/*.jar"/> </fileset> <fileset dir="${ant.dir}"> <include name="**/*.jar"/> </fileset> </path> <!-- 定义任务,清空任务:清空原有的class文件,创建新的build路径。 --> <target name="clean"> <delete dir="${basedir}/build" /> <mkdir dir="${basedir}/build" /> </target> <!--看官网这么写,自己改的--> <!-- <target name="javadoc" depends="clean"> <taskdef classname="lombok.delombok.ant.Tasks$Delombok" classpath="${basedir}/WebContent/WEB-INF/lib/lombok-1.16.6.jar" name="delombok" /> <mkdir dir="build/src-delomboked" /> <delombok verbose="true" encoding="UTF-8" to="${basedir}/build" from="${basedir}/src"> <format value="suppressWarnings:skip" /> </delombok> <javadoc sourcepath="${basedir}/src" defaultexcludes="yes" destdir="${basedir}/build" /> </target> --> <!-- 定义任务,编译src文件夹中的java文件,编译后的class文件放到创建的文件夹下。 --> <target name="compile" depends="clean"> <!--之前普通编译成功的--> <!-- <javac srcdir="${basedir}/src" destdir="${basedir}/build" includeantruntime="false" source="1.7" target="1.7"> <compilerarg line="-encoding UTF-8"/> <classpath refid="project.lib" /> </javac> --> <!--jdt编译--> <javac classpathref="project.lib" srcdir="${basedir}/src" destdir="${basedir}/build" compiler="org.eclipse.jdt.core.JDTCompilerAdapter" nowarn="false" debug="true" debuglevel="source,lines,vars" source="1.7" target="1.7" encoding="utf-8" fork="true" memoryMaximumSize="512m" includeantruntime="false"/> </target> <!--复制xml文件--> <target name="copy-xml-files" depends="compile"> <copy todir="${basedir}/build/cn/tk/hera/insure/core/"> <fileset dir="${basedir}/src/cn/tk/hera/insure/core/"/> </copy> </target> <!--复制配置文件--> <target name="copy-config-files" depends="copy-xml-files"> <copy todir="${basedir}/build/"> <fileset dir="${basedir}/resource/"/> </copy> </target> <!-- 定义默认任务,将class文件集合成jar包。 --> <target name="warFile" depends="copy-config-files"> <!-- 删除原有war包。 --> <delete dir="${basedir}/${warFileName}" /> <!-- 建立新war包。 --> <war destfile="${basedir}/${warFileName}" webxml="${basedir}/WebContent/WEB-INF/web.xml"> <!-- 将非jar和非class文件拷贝到war包的对应路径下。 --> <fileset dir="${basedir}/WebContent"> <include name="**/**.*" /> <exclude name="**/*.jar"/> <exclude name="**/*.class"/> </fileset> <!-- 将jar和class文件拷贝到war包的对应路径下。 --> <lib dir="${basedir}/WebContent/WEB-INF/lib" /> <classes dir="${basedir}/build"/> </war> </target> </project>
对Lombok有点好奇。有人解释下原理么
使用Lombok的都知道 ,在属性前加入注解@Setter or @Getter后,在eclipse下就能够立马看到getter方法和setter方法 <br />,Lombok采用 Annotation Processor实现增强setter和getter。可是问题是:他在注解后怎么就能立马写进去呢?是跟eclipse即时编译的事件有关?还是其他的呢?小弟没想明白 <br /> <br /><span style="font-size: medium"><span style="color: red">小弟开始以为是字节码增强。所以对各位表示歉意 </span></span><br/><strong>问题补充</strong><br/>无人问津啊。。。<br/><strong>问题补充</strong><br/>求抛哥。。。求各位大牛<br/><strong>问题补充</strong><br/>又沉了啊 。。大家都不屑嘛 还是???<br/><strong>问题补充</strong><br/><div class="quote_title">RednaxelaFX 写道</div><div class="quote_div">Lombok不是通过字节码改写来实现的。 <br />它主要是用编译器内支持的annotation processing,直接操纵抽象语法树(AST),根据需要添加新节点。 <br />以javac为例的话,请参考官方文档:<a href="http://openjdk.java.net/groups/compiler/doc/compilation-overview/index.html" target="_blank">http://openjdk.java.net/groups/compiler/doc/compilation-overview/index.html</a></div> <br />哦哦 谢谢了,我还以为是字节码增强的方式实现的呢。呵呵谢谢哈。 <br /> <br />估计别人看到我的问题中就是错的 ,所以不屑回答嘛 呵呵<br/><strong>问题补充</strong><br/><div class="quote_title">skzr.org 写道</div><div class="quote_div">你的用户名很牛b。 <br /> <br />我不会,所以不回答。</div> <br />谢谢你,呵呵 你关注了 所以也算帮助了我
Application startup failed
``` 2019-11-14 10:13:09,698 ERROR 9667 --- [ main] o.springframework.boot.SpringApplication : Application startup failed org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [com.dtdream.eta.web.EGGovUaaWebDubboApplication]; nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'shiroAutoConfiguration' for bean class [com.dtdream.eta.web.auth.autoconfigure.ShiroAutoConfiguration] conflicts with existing, non-compatible bean definition of same name and class [com.dtdream.eta.web.uaa.autoconfigure.ShiroAutoConfiguration] at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:546) at org.springframework.context.annotation.ConfigurationClassParser.processDeferredImportSelectors(ConfigurationClassParser.java:482) at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:191) at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:321) at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:243) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:273) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:98) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:681) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:523) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:369) at org.springframework.boot.SpringApplication.run(SpringApplication.java:313) at com.dtdream.eta.web.EGGovUaaWebDubboApplication.main(EGGovUaaWebDubboApplication.java:57) Caused by: org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'shiroAutoConfiguration' for bean class [com.dtdream.eta.web.auth.autoconfigure.ShiroAutoConfiguration] conflicts with existing, non-compatible bean definition of same name and class [com.dtdream.eta.web.uaa.autoconfigure.ShiroAutoConfiguration] at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.checkCandidate(ClassPathBeanDefinitionScanner.java:320) at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:259) at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(ComponentScanAnnotationParser.java:144) at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:275) at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:237) at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:537) ... 13 common frames omitted Disconnected from the target VM, address: '127.0.0.1:55237', transport: 'socket' Process finished with exit code 1 ``` 附上两个配置文件配置:com.dtdream.eta.web.auth.autoconfigure.ShiroAutoConfiguration package com.dtdream.eta.web.auth.autoconfigure; import com.dtdream.eta.web.auth.cache.JedisCacheManager; import com.dtdream.eta.web.auth.mobile.AppDefaultWebSessionManager; import com.dtdream.eta.web.auth.mobile.AppSessionIdGenerator; import com.dtdream.eta.web.auth.mobile.AppTokenRealm; import com.dtdream.eta.web.auth.mobile.MobileAuthFilter; import com.dtdream.eta.web.auth.shiro.*; import com.dtdream.eta.web.auth.oauth2.OAuth2AuthenticationFilter; import com.dtdream.eta.web.auth.oauth2.OAuth2Realm; import com.dtdream.gamma.account.service.AccountPrivilegeReadService; import com.dtdream.gamma.organization.service.EmployeeReadService; import com.dtdream.gamma.uaa.service.OauthAccessTokenReadService; import com.google.common.base.Strings; import lombok.extern.slf4j.Slf4j; import org.apache.shiro.SecurityUtils; import org.apache.shiro.cache.CacheManager; import org.apache.shiro.codec.Base64; import org.apache.shiro.mgt.RememberMeManager; import org.apache.shiro.mgt.SecurityManager; import org.apache.shiro.realm.AuthorizingRealm; import org.apache.shiro.realm.Realm; import org.apache.shiro.session.mgt.SessionManager; import org.apache.shiro.session.mgt.eis.EnterpriseCacheSessionDAO; import org.apache.shiro.session.mgt.eis.SessionDAO; import org.apache.shiro.session.mgt.eis.SessionIdGenerator; import org.apache.shiro.session.mgt.quartz.QuartzSessionValidationScheduler; import org.apache.shiro.spring.LifecycleBeanPostProcessor; import org.apache.shiro.spring.web.ShiroFilterFactoryBean; import org.apache.shiro.web.filter.authc.AuthenticationFilter; import org.apache.shiro.web.mgt.CookieRememberMeManager; import org.apache.shiro.web.mgt.DefaultWebSecurityManager; import org.apache.shiro.web.servlet.AbstractShiroFilter; import org.apache.shiro.web.servlet.Cookie; import org.apache.shiro.web.servlet.ShiroHttpSession; import org.apache.shiro.web.servlet.SimpleCookie; import org.springframework.beans.BeansException; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.core.Ordered; import org.springframework.core.annotation.Order; import org.springframework.data.redis.core.RedisTemplate; import javax.servlet.Filter; import java.net.URL; import java.util.HashMap; import java.util.List; import java.util.Map; /** * */ @Configuration @Slf4j @Order(Ordered.LOWEST_PRECEDENCE) public class ShiroAutoConfiguration { @Bean @Autowired public CacheManager shiroCacheManager(EtaAuthProperties properties, RedisTemplate redisTemplate){ return new JedisCacheManager(redisTemplate); } @Bean @Autowired public AuthorizingRealm oAuth2Realm(EtaAuthProperties properties, EmployeeReadService employeeReadService, AccountPrivilegeReadService accountPrivilegeReadService, CacheManager cacheManager){ OAuth2Realm oAuth2Realm = new OAuth2Realm(cacheManager.getCache(JedisCacheManager.loginUserName)); oAuth2Realm.setCachingEnabled(true); oAuth2Realm.setAuthenticationCachingEnabled(true); oAuth2Realm.setAuthenticationCacheName(JedisCacheManager.authenticationName); oAuth2Realm.setAuthorizationCachingEnabled(true); oAuth2Realm.setAuthorizationCacheName(JedisCacheManager.authorizationName); oAuth2Realm.setProperties(properties); oAuth2Realm.setEmployeeReadService(employeeReadService); oAuth2Realm.setAccountPrivilegeReadService(accountPrivilegeReadService); return oAuth2Realm; } @Bean @Autowired public AppTokenRealm appTokenRealm(EtaAuthProperties properties, OauthAccessTokenReadService oauthAccessTokenReadService, EmployeeReadService employeeReadService, AccountPrivilegeReadService accountPrivilegeReadService, CacheManager cacheManager){ AppTokenRealm appTokenRealm = new AppTokenRealm(cacheManager.getCache(JedisCacheManager.loginUserName)); appTokenRealm.setCachingEnabled(true); appTokenRealm.setAuthenticationCachingEnabled(true); appTokenRealm.setAuthenticationCacheName(JedisCacheManager.authenticationName); appTokenRealm.setAuthorizationCachingEnabled(true); appTokenRealm.setAuthorizationCacheName(JedisCacheManager.authorizationName); appTokenRealm.setProperties(properties); appTokenRealm.setEmployeeReadService(employeeReadService); appTokenRealm.setAccountPrivilegeReadService(accountPrivilegeReadService); appTokenRealm.setOauthAccessTokenReadService(oauthAccessTokenReadService); return appTokenRealm; } // @Bean // @Autowired // public AppTokenRealm appTokenRealm(){ // AppTokenRealm appTokenRealm = new AppTokenRealm(); // return appTokenRealm; // } @Bean public SessionIdGenerator sessionIdGenerator(){ return new AppSessionIdGenerator(); } @Bean @Autowired public Cookie sessionIdCookie(EtaAuthProperties properties){ SimpleCookie template = properties.getCookie(); SimpleCookie cookie; if (null == template){ cookie = new SimpleCookie(); cookie.setPath("/"); cookie.setName(ShiroHttpSession.DEFAULT_SESSION_ID_NAME); return cookie; } cookie = new SimpleCookie(template); if (null == cookie.getPath()) cookie.setPath("/"); if (Strings.isNullOrEmpty(cookie.getName())) cookie.setName(ShiroHttpSession.DEFAULT_SESSION_ID_NAME); return cookie; } @Bean public Cookie rememberMeCookie(){ SimpleCookie cookie = new SimpleCookie("rememberMe"); cookie.setHttpOnly(true); cookie.setMaxAge(2592000); return cookie; } @Bean @Autowired @Qualifier("rememberMeCookie") public CookieRememberMeManager rememberMeManager(SimpleCookie rememberMeCookie) throws BeansException { CookieRememberMeManager rememberMeManager = new CookieRememberMeManager(); rememberMeManager.setCipherKey(Base64.decode("4AvVhmFLUs0KTA3Kprsdag==")); rememberMeManager.setCookie(rememberMeCookie); return rememberMeManager; } @Bean @Autowired public SessionDAO sessionDAO(@Qualifier("sessionIdGenerator") SessionIdGenerator sessionIdGenerator, CacheManager cacheManager){ EnterpriseCacheSessionDAO sessionDAO = new EnterpriseCacheSessionDAO(); sessionDAO.setActiveSessionsCacheName(JedisCacheManager.sessionName); sessionDAO.setSessionIdGenerator(sessionIdGenerator); sessionDAO.setCacheManager(cacheManager); return sessionDAO; } @Bean public QuartzSessionValidationScheduler sessionValidationScheduler(){ QuartzSessionValidationScheduler scheduler = new QuartzSessionValidationScheduler(); 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