spring boot中找不到jsp

Question

查了一天了也没查到问题，我配置了mvc的前缀和后缀，可就是返回不了jsp，是打的war包有问题吗，
还是缺少什么web的包，它只会报Circular view path [/main]: would dispatch back to the current handler URL [/main] again. Check your ViewResolver setup! (Hint: This may be the result of an unspecified view, due to default view name generation.)，实在是查不到怎么解决了，照着springboot的官方web例子改也不行，直接返回了字符串而不是jsp页面，真心求各位帮帮忙。

yml配置文件里的源码

 mvc:
 view:
  prefix: /WEB-INF/jsp/
  suffix: .jsp

gradle的依赖包引入

 compile 'org.springframework.boot:spring-boot-starter-data-jpa'
    compile 'org.springframework.boot:spring-boot-starter-freemarker'
    compile 'org.springframework.boot:spring-boot-starter-groovy-templates'
    compile 'org.springframework.boot:spring-boot-starter-jdbc'
    compile 'com.h2database:h2:1.4.190'
    compile 'com.alibaba:fastjson:1.2.7'
    compile 'com.google.guava:guava:18.0'
    compile 'org.springframework.boot:spring-boot-starter-redis'
    compile 'org.springframework.boot:spring-boot-starter-web'
//  compile 'org.springframework.boot:spring-boot-starter-jetty'
    compile 'org.springframework.boot:spring-boot-starter-tomcat'
    compile 'org.apache.tomcat.embed:tomcat-embed-jasper'
    compile 'javax.servlet:jstl'
    compile 'org.apache.directory.studio:org.apache.commons.lang:2.6'
    compile 'commons-io:commons-io:2.4'
    compile 'mysql:mysql-connector-java'
    testCompile 'org.springframework.boot:spring-boot-starter-test'
    compile 'org.springframework.boot:spring-boot-starter-data-rest'
    compile 'org.springframework.boot:spring-boot-configuration-processor'
    compile 'com.googlecode.xmemcached:xmemcached:2.0.0'

controller

 @RequestMapping("/main")
    public ModelAndView welcome1() {
        logger.error("111111111111111")
        return new ModelAndView("/main")
    }

日志能打出来，但是这个main.jsp找不到
war包的目录结构

又去查了一下，视频和例子都在说引入
compile 'org.springframework.boot:spring-boot-starter-tomcat'
compile 'org.apache.tomcat.embed:tomcat-embed-jasper'
两个依赖后，注释为@Controller，直接return字符串类型的jsp名就可以
可就是还是不行，ViewResolver好像没有设置

Answer 1

配置文件没配对吧
<?xml version="1.0" encoding="UTF-8"?>
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">

<!-- scan the package and the sub package -->
<context:component-scan base-package="test.SpringMVC"/>

<!-- don't handle the static resource -->
<mvc:default-servlet-handler />

<!-- if you use annotation you must configure following setting -->
<mvc:annotation-driven />

<!-- configure the InternalResourceViewResolver -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
        id="internalResourceViewResolver">
    <!-- 前缀 -->
    <property name="prefix" value="/WEB-INF/jsp/" />
    <!-- 后缀 -->
    <property name="suffix" value=".jsp" />
</bean>

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