問題：The method of type must override asuperclass? annotation：@Override的原因
辦法：項目右鍵->build path->configure build path->java Compiler(左邊那排中) ->在右邊的Compiler compliance level 修改版本為 6.0
參考：http://linhfgo.iteye.com/blog/1470996
問題：Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile
辦法：Installed JREs 使用本機的JDK
參考：http://macrotea.iteye.com/blog/1521254
問題：No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
辦法：
1、確認本機安裝了JDK。
2、由於Eclipse使用的是JRE導致，添加JDK即可。
參考：http://my.oschina.net/zhuka/blog/124503
問題：maven Error configuring application listener of class org.springframework.web.util
1、Clean 項目
2、Clean Server
3、項目的Deployment Assembly 中 添加Maven Dependencies
參考：http://www.yihaomen.com/article/java/471.htm
問題：在springMVC中使用Freemarker，配置靜態資源路徑后（mvc:resources），訪問Controller出現404
辦法：配置默認的注解映射的支持 <mvc:annotation-driven />
參考：http://my.oschina.net/duoduo3369/blog/168458
問題：在springMVC中使用Freemarker，配置靜態資源路徑后（mvc:resources），靜態文件404
辦法：在 web.xml 中讓springmvc攔截所有請求
<servlet-mapping> <servlet-name>spring</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping>
參考：http://my.oschina.net/duoduo3369/blog/168458
問題：Bean property 'maxActive' is not writable or has an invalid
辦法：使用 jedis-2.2.0
參考：http://www.haodaima.net/art/2562772
問題：No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -
辦法：pom.xml文件<build>標簽里面加上<defaultGoal>compile</defaultGoal>即可
<build> <defaultGoal>compile</defaultGoal> </build>