一:通常是用来取网页中html标签的值,概念性的东西就不说了。通常就是ActionForm中设置变量属性和相应得getset方法。之后再action中调用actionFrom得到页面的值。我们只需写好actionForm,struts1会自动把页面的相应值匹配上。比如:页面上有2个标签,我们需要在action中得到这个2个标签的值新建一个包,包名叫com,TestForm和TestAction都建在com包下test.html:
<form action="xx.do"> <input type="text" name="username" /> <input type="password" name="password" /> <input type="submit" value="提交" /> </form>
二:在struts-config.xml中的配置:
<struts-config> <form-beans> <form-bean name="newsForm" type="com.NewsForm" />
</form-beans> <action path="/TestAction" name="newsForm" type="com.TestAction"> </action>
三:TestForm.java:
String username; String password; public static setUsername(String username){ this.username=username; } public String getUsername(){ return username; } public setPassword(String password){ this.password=password; } public String getPassword(){ return password; }
四:TestAction.java:
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { TestForm tf=(TestForm)form; tf.getPassword(); tf.getUsername(); }