使用intellij IDEA 开发项目 启动tomcat 8 的时候出错,急,求大神指点

使用intellij IDEA 开发项目 启动tomcat 8 的时候出错:
图片说明Application Server was not connected before run configuration stop, reason:
Unable to ping server at localhost:1099

百度查了好几个问题都没有结果,说要改端口号什么的都试过都不行!

2个回答

同样问题,各种无解,最后断网即可

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DEBUG [http-nio-555-exec-10] - Setting autocommit to false on JDBC Connection [com.mysql.jdbc.JDBC4Connection@552146ee] DEBUG [http-nio-555-exec-10] - ==> Preparing: select max(id) from emp DEBUG [http-nio-555-exec-10] - ==> Parameters: DEBUG [http-nio-555-exec-10] - <== Total: 1 DEBUG [http-nio-555-exec-10] - Resetting autocommit to true on JDBC Connection [com.mysql.jdbc.JDBC4Connection@552146ee] DEBUG [http-nio-555-exec-10] - Closing JDBC Connection [com.mysql.jdbc.JDBC4Connection@552146ee] DEBUG [http-nio-555-exec-10] - Returned connection 1428244206 to pool. DEBUG [http-nio-555-exec-10] - Opening JDBC Connection DEBUG [http-nio-555-exec-10] - Checked out connection 1428244206 from pool. DEBUG [http-nio-555-exec-10] - Setting autocommit to false on JDBC Connection [com.mysql.jdbc.JDBC4Connection@552146ee] DEBUG [http-nio-555-exec-10] - ==> Preparing: insert into emp(id,empno,username,password,ename,sex,birthday,email,call,pname,deptno,state,permissions) values (?,?,?,?,?,?,?,?,?,?,?,?,?) DEBUG [http-nio-555-exec-10] - ==> Parameters: 28(Integer), 028(String), test(String), test(String), 测试(String), 男(String), 2019-12-09(String), 777777777@qq.com(String), 11111111111(String), 接待员(String), 001(String), 在职(String), 普通员工(String) java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) DEBUG [http-nio-555-exec-10] - Rolling back JDBC Connection [com.mysql.jdbc.JDBC4Connection@552146ee] at java.lang.reflect.Method.invoke(Method.java:498) DEBUG [http-nio-555-exec-10] - Resetting autocommit to true on JDBC Connection [com.mysql.jdbc.JDBC4Connection@552146ee] DEBUG [http-nio-555-exec-10] - Closing JDBC Connection [com.mysql.jdbc.JDBC4Connection@552146ee] at com.cdx.psms.utils.TransactionInvocationHandler.invoke(TransactionInvocationHandler.java:30) DEBUG [http-nio-555-exec-10] - Returned connection 1428244206 to pool. at com.sun.proxy.$Proxy5.add(Unknown Source) at com.cdx.psms.controller.Emp_InsertAddServlet.doPost(Emp_InsertAddServlet.java:46) at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error updating database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'call,pname,deptno,state,permissions) values (28,'028','test','te' at line 2 ### The error may exist in com/cdx/psms/mapper/EmpMapper.xml ### The error may involve emp.add-Inline ### The error occurred while setting parameters ### SQL: insert into emp(id,empno,username,password,ename,sex,birthday,email,call,pname,deptno,state,permissions) values (?,?,?,?,?,?,?,?,?,?,?,?,?) ### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'call,pname,deptno,state,permissions) values (28,'028','test','te' at line 2 at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:199) at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:184) at com.cdx.psms.dao.EmpDaoImpl.add(EmpDaoImpl.java:42) at com.cdx.psms.service.EmpServiceImpl.add(EmpServiceImpl.java:26) ... 31 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'call,pname,deptno,state,permissions) values (28,'028','test','te' at line 2 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.Util.getInstance(Util.java:408) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:944) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3933) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3869) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2524) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2675) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2465) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1912) at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1251) 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:498) at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:59) at com.sun.proxy.$Proxy7.execute(Unknown Source) at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:47) at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:74) at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:50) at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117) at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76) at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197) ... 34 more ```
文件下载到tomcat缓存文件夹后不能在网页直接读取
最近在做文件上传下载的项目,之前是将sftp文件下载到服务器项目启动的tomcat 缓存路径下,网页浏览器上通过http:192.168.xxx.xx:8088/temp/xxxx.pdf这样的形 式可以直接访问这个文件的,框架是springboot+vue.js进行前后端分离的形式,工 具是idea,缓存路径是idea自带tomcat里的C:\Users\xxxx\AppData\Local\Temp\ tomcat-docbase.xxxxxxxxxxxxx.8088\temp\ 路径。 现在这个方法突然失效了,网页访问路径的时候一直报404,怀疑可能是中间有什么 jar包导致的这个问题,目前完好的和出错中间改动过的有两个依赖,分别是 <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> <version>1.4.1</version> </dependency> 由于搞不懂这个为什么之前能访问现在突然不能访问的原因,所以麻烦各位帮忙说一下 有哪些部分会对这个过程产生访问不到的情况,感激不尽
新手上路,IDEA写的jsp跳转到servlet出现404错误,大佬救救我吧?
jsp代码 <%@ page contentType="text/html;charset=UTF-8" language="java" %> <!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8"/> <meta http-equiv="X-UA-Compatible" content="IE=edge"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>首页</title> <!-- 1. 导入CSS的全局样式 --> <link href="css/bootstrap.min.css" rel="stylesheet"> <!-- 2. jQuery导入,建议使用1.9以上的版本 --> <script src="js/jquery-2.1.0.min.js"></script> <!-- 3. 导入bootstrap的js文件 --> <script src="js/bootstrap.min.js"></script> <script type="text/javascript"> </script> </head> <body> <div>${user.name},欢迎您</div> <div align="center"> <a href="${pageContext.request.contextPath}/userListServlet" style="text-decoration:none;font-size:33px">查询所有用户信息 </a> </div> </body> </html> servlet代码 package cn.itcast.web.servlet; import cn.itcast.domain.User; import cn.itcast.service.UserService; import cn.itcast.service.impl.UserServiceImpl; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java.util.List; @WebServlet(name = "userListServlet") public class UserListServlet extends HttpServlet { protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //1.调用UserService完成查询 UserService service = new UserServiceImpl(); List<User> users = service.findAll(); //2.将list存入request域 request.setAttribute("users",users); //3.转发到list.jsp request.getRequestDispatcher("/list.jsp").forward(request,response); } protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { } } jsp页面可以显示,但是跳转到servlet页面出错
使用IDEA和maven做注册时候遇到如下问题:
"E:\IntelliJ IDEA 2016.2.1\jdk1.8.0_91\bin\java" "-Dmaven.home=E:\IntelliJ IDEA 2016.2.1\plugins\maven\lib\maven3" "-Dclassworlds.conf=E:\IntelliJ IDEA 2016.2.1\plugins\maven\lib\maven3\bin\m2.conf" -Didea.launcher.port=7533 "-Didea.launcher.bin.path=E:\IntelliJ IDEA 2016.2.1\bin" -Dfile.encoding=UTF-8 -classpath "E:\IntelliJ IDEA 2016.2.1\plugins\maven\lib\maven3\boot\plexus-classworlds-2.4.jar;E:\IntelliJ IDEA 2016.2.1\lib\idea_rt.jar" com.intellij.rt.execution.application.AppMain org.codehaus.classworlds.Launcher -Didea.version=2016.2.1 tomcat:run [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building zhuce Maven Webapp 1.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] >>> tomcat-maven-plugin:1.1:run (default-cli) @ zhuce >>> [WARNING] The POM for com.google.guava:guava:jar:15.0 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for javax.servlet:javax.servlet-api:jar:3.1.0 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for org.glassfish.jersey.containers:jersey-container-grizzly2-servlet:jar:2.13 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for org.glassfish.jersey.containers:jersey-container-servlet-core:jar:2.13 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for commons-io:commons-io:jar:2.4 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for org.glassfish.jersey.core:jersey-client:jar:2.13 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for org.apache.bval:bval-jsr303:jar:0.5 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for log4j:log4j:jar:1.2.14 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for org.apache.httpcomponents:httpclient:jar:4.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for com.tustcs.java:base:jar:1.0 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for org.json:json:jar:20140107 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [INFO] [INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ zhuce --- [debug] execute contextualize [WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent! [INFO] Copying 0 resource [INFO] [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ zhuce --- [WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent! [INFO] Compiling 2 source files to F:\zhuce\target\classes [INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] Failure executing javac, but could not parse the error: 错误: 读取C:\Users\ZILI\.m2\repository\com\google\guava\guava\15.0\guava-15.0.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\javax\servlet\javax.servlet-api\3.1.0\javax.servlet-api-3.1.0.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\org\glassfish\jersey\containers\jersey-container-grizzly2-servlet\2.13\jersey-container-grizzly2-servlet-2.13.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\org\glassfish\jersey\containers\jersey-container-servlet-core\2.13\jersey-container-servlet-core-2.13.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\commons-io\commons-io\2.4\commons-io-2.4.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\org\glassfish\jersey\core\jersey-client\2.13\jersey-client-2.13.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\org\apache\bval\bval-jsr303\0.5\bval-jsr303-0.5.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\log4j\log4j\1.2.14\log4j-1.2.14.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\org\apache\httpcomponents\httpclient\4.1\httpclient-4.1.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\com\tustcs\java\base\1.0\base-1.0.jar时出错; error in opening zip file 错误: 读取C:\Users\ZILI\.m2\repository\org\json\json\20140107\json-20140107.jar时出错; error in opening zip file 11 个错误 [INFO] 1 error [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 13.436s [INFO] Finished at: Mon Oct 10 10:44:37 CST 2016 [INFO] Final Memory: 10M/77M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project zhuce: Compilation failure [ERROR] Failure executing javac, but could not parse the error: [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\com\google\guava\guava\15.0\guava-15.0.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\javax\servlet\javax.servlet-api\3.1.0\javax.servlet-api-3.1.0.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\org\glassfish\jersey\containers\jersey-container-grizzly2-servlet\2.13\jersey-container-grizzly2-servlet-2.13.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\org\glassfish\jersey\containers\jersey-container-servlet-core\2.13\jersey-container-servlet-core-2.13.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\commons-io\commons-io\2.4\commons-io-2.4.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\org\glassfish\jersey\core\jersey-client\2.13\jersey-client-2.13.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\org\apache\bval\bval-jsr303\0.5\bval-jsr303-0.5.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\log4j\log4j\1.2.14\log4j-1.2.14.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\org\apache\httpcomponents\httpclient\4.1\httpclient-4.1.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\com\tustcs\java\base\1.0\base-1.0.jar时出错; error in opening zip file [ERROR] 错误: 读取C:\Users\ZILI\.m2\repository\org\json\json\20140107\json-20140107.jar时出错; error in opening zip file [ERROR] 11 个错误 [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException Process finished with exit code 1 ``` ```
使用SSM框架配置式开发(不用注解),为何Service中无法注入Dao?
我用Intellij Idea开发的,所以配置文件中出错会标识红色,spring-service.xml中的ref="IStudentDao"部分出错。 另外我用Maven做的项目管理,不知道是不是配置文件放置的路径有问题。附上我的项目目录结构:![图片说明](https://img-ask.csdn.net/upload/201704/17/1492434652_95958.png) 部署到Tomcat上启动后,报No adapter for handler [com.bruceliao.controller.StudentController@12bc3bf8]: The DispatcherServlet configuration needs to include a HandlerAdapter that supports this handler Mybatis配置文件: ``` <configuration> <!--别名--> <typeAliases> <package name="com.bruceliao.beans"/> </typeAliases> <!--Mapper的位置--> <mappers> <package name="com.bruceliao.dao"/> </mappers> </configuration> ``` Spring配置文件: spring-mybatis.xml ``` <!--注册sqlSessionFactory--> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="configLocation" value="classpath:mybatis.xml"/> <property name="dataSource" ref="dataSource"/> </bean> <!--生成Dao代理对象--> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/> <property name="basePackage" value="com.bruceliao.dao"/> </bean> ``` spring-service.xml ``` <!--注册Service--> <bean id="studentService" class="com.bruceliao.service.impl.StudentServiceImpl"> <property name="studentDao" ref="IStudentDao"/> </bean> ``` spring-mvc.xml ``` <bean id="/view/login.do" class="com.bruceliao.controller.StudentController"> <property name="studentService" ref="studentService"/> </bean> ``` ![图片说明](https://img-ask.csdn.net/upload/201704/17/1492435263_528738.png)
错误:java.lang.NoSuchMethodError: org.apache.poi.ss.usermodel.Workbook.close()V
在导出表的时候产生这个错误,如下图: ![图片说明](https://img-ask.csdn.net/upload/201907/23/1563882042_327825.png) 使用close()方法出错,错误如下图: ![图片说明](https://img-ask.csdn.net/upload/201907/23/1563882475_392304.png) 自己也查过一些方法,以为是jar包冲突的问题,但是打印出jar包调用路径之后发现调用的都是自己放进去的jar包,也没有其他多余的jar包。。 求大佬帮忙解决一下!感激不尽!
request.setAttribute()方法报错
``` <%-- Created by IntelliJ IDEA. User: v Date: 17-3-20 Time: 上午10:36 To change this template use File | Settings | File Templates. --%> <%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>test2</title> </head> <body> <% try { int money=100; int number=0; request.setAttribute("result",money/number); }catch (Exception ex) { request.setAttribute("result", "页面出错!"); } %> <jsp:forward page="test2.jsp"/> </body> </html> ``` 为啥我这一段代码每次运行在request.setAttribute();方法的地方都会报错,求高手解释一下,错误信息: An exception occurred processing JSP page 我的运行环境是tomcat unbuntu系统,已经在idea中导入了lib包
mybatis 创建项目时出错
这是pom文件的配置代码 <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/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com</groupId> <artifactId>mmall</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>mmall Maven Webapp</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <maven.compiler.encoding>UTF-8</maven.compiler.encoding> <org.springframework.version>4.0.0.RELEASE</org.springframework.version> <org.mybatis.version>3.4.1</org.mybatis.version> <org.mybatis.spring.version>1.3.0</org.mybatis.spring.version> </properties> <dependencies> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-servlet-api</artifactId> <version>7.0.64</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.7.3</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${org.mybatis.spring.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${org.mybatis.version}</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.6.11</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.12</version> </dependency> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.4</version> <!--<scope>runtime</scope>--> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.1.2</version> <scope>compile</scope> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> <version>1.1.2</version> <scope>compile</scope> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> 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<version>1.10</version> </dependency> <dependency> <groupId>commons-configuration</groupId> <artifactId>commons-configuration</artifactId> <version>1.10</version> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>com.google.zxing</groupId> <artifactId>core</artifactId> <version>2.1</version> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.3.1</version> </dependency> <dependency> <groupId>org.hamcrest</groupId> <artifactId>hamcrest-core</artifactId> <version>1.3</version> </dependency> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.9.0</version> </dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <type>maven-plugin</type> </dependency> <dependency> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.1</version> <type>maven-plugin</type> </dependency> </dependencies> <build> <finalName>mmall</finalName> <plugins> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <configuration> <verbose>true</verbose> <overwrite>true</overwrite> </configuration> </plugin> <!-- geelynote maven的核心插件之-complier插件默认只支持编译Java 1.4,因此需要加上支持高版本jre的配置,在pom.xml里面加上 增加编译插件 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8.0_211</source> <target>1.8.0_211</target> <encoding>UTF-8</encoding> <compilerArguments> <extdirs>${project.basedir}/src/main/webapp/WEB-INF/lib</extdirs> </compilerArguments> </configuration> </plugin> </plugins> </build> </project> 运行日志文件: [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for com:mmall:war:1.0-SNAPSHOT [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 279, column 15 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building mmall Maven Webapp 1.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- mybatis-generator-maven-plugin:1.3.2:generate (default-cli) @ mmall --- [INFO] Connecting to the Database [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2.929s [INFO] Finished at: Wed Jul 10 16:16:58 CST 2019 [INFO] Final Memory: 7M/123M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate (default-cli) on project mmall: Communications link failure [ERROR] [ERROR] Last packet sent to the server was 0 ms ago. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
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