Question

struts2.2.1之前和struts2.3基本配置的区别

Answer 1

1、导入包的区别
在struts2.0中：
commons-logging-1.0.4.jar-----日志包；
freemarker-2.3.8.jar
ognl-2.6.11.jar
struts2-core-2.0.11.jar
xwork-2.0.4.jar
在struts2.3中：

commons-fileupload-1.2.2.jar
commons-lang3-3.1.jar
freemarker-2.3.19.jar
javassist-3.11.0.GA.jar
ognl-3.0.6.jar
struts2-core-2.3.8.jar
xwork-core-2.3.8.jar

2、web.xml中配置的区别
在struts2.0中：

[html] view plain copy
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>Struts 2.0 Hello World</display-name>
<filter>
<filter-name>struts2</filter-name>
<span style="color:#ff00;"><filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class></span>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>/index.jsp</welcome-file>
</welcome-file-list>
</web-app>