File list (Check if you may need any files):
WechatDemo
WechatDemo\.classpath
WechatDemo\.myeclipse
WechatDemo\.mymetadata
WechatDemo\.project
WechatDemo\src
WechatDemo\src\demo
WechatDemo\src\demo\entity
WechatDemo\src\demo\entity\ReceiveXmlEntity.java
WechatDemo\src\demo\process
WechatDemo\src\demo\process\FormatXmlProcess.java
WechatDemo\src\demo\process\ReceiveXmlProcess.java
WechatDemo\src\demo\process\TulingApiProcess.java
WechatDemo\src\demo\process\WechatProcess.java
WechatDemo\src\demo\servlet
WechatDemo\src\demo\servlet\WechatServlet.java
WechatDemo\WebRoot
WechatDemo\WebRoot\index.jsp
WechatDemo\WebRoot\META-INF
WechatDemo\WebRoot\META-INF\MANIFEST.MF
WechatDemo\WebRoot\WEB-INF
WechatDemo\WebRoot\WEB-INF\classes
WechatDemo\WebRoot\WEB-INF\classes\demo
WechatDemo\WebRoot\WEB-INF\classes\demo\entity
WechatDemo\WebRoot\WEB-INF\classes\demo\entity\ReceiveXmlEntity.class
WechatDemo\WebRoot\WEB-INF\classes\demo\process
WechatDemo\WebRoot\WEB-INF\classes\demo\process\FormatXmlProcess.class
WechatDemo\WebRoot\WEB-INF\classes\demo\process\ReceiveXmlProcess.class
WechatDemo\WebRoot\WEB-INF\classes\demo\process\TulingApiProcess.class
WechatDemo\WebRoot\WEB-INF\classes\demo\process\WechatProcess.class
WechatDemo\WebRoot\WEB-INF\classes\demo\servlet
WechatDemo\WebRoot\WEB-INF\classes\demo\servlet\WechatServlet.class
WechatDemo\WebRoot\WEB-INF\lib
WechatDemo\WebRoot\WEB-INF\lib\commons-logging-1.0.4.jar
WechatDemo\WebRoot\WEB-INF\lib\dom4j-1.6.1.jar
WechatDemo\WebRoot\WEB-INF\lib\httpclient-4.3.1.jar
WechatDemo\WebRoot\WEB-INF\lib\httpcore-4.3.jar
WechatDemo\WebRoot\WEB-INF\lib\org.json.jar
WechatDemo\WebRoot\WEB-INF\web.xml