Question

struts2的action怎么取js上填写的值？

js上有代码：
<s:form name="myform" action="login" method="post" theme="simple">
帐号<s:textfield name="FacelookUser.fuUserUsername" lable="帐号" /><br/>
密码<s:textfield name="FacelookUser.fuUserPassword" lable="密码" /><br/>
<s:submit value="submit"></s:submit>
</s:form>
action上有：
private FacelookUser facelookUser;

public FacelookUser getFacelookUser() {
return facelookUser;
}

public void setFacelookUser(FacelookUser facelookUser) {
this.facelookUser = facelookUser;
}
要取到facelookUser值，怎么操作？
public String execute() throws Exception {
// TODO Auto-generated method stub

ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
FacelookUserService fus = (FacelookUserService)ac.getBean("facelookUserServiceImpl");

//...FacelookUser entity;这个entity怎么从js上取过来？？？

Boolean res = fus.login(fus.login(entity));
FacelookUser fu = this.getFacelookUser();
if(res==true){
return SUCCESS;
}else{
return "false";
}
}

Answer 1

Struts2 action需要继承SupportAction,才可以注入对私有注入，如果你不习惯的话，Struts2还是提供了原始request方式取值。获得requset的方式你可以去查一下资料。很简单

Answer 2

帐号<s:textfield name="facelookUser.fuUserUsername" lable="帐号" /><br/>
密码<s:textfield name="facelookUser.fuUserPassword" lable="密码" /><br/>

Struts会自动实例化、装配

Answer 3

facelookUser.getfuUserUsername();
facelookUser.fuUserPassword();

追问

我要的是由帐号 密码 组成的FacelookUser entity；

追答

private FacelookUser entity = new FacelookUser();
再生成get,set方法。不就直接能用了。

Answer 4

你总要在action里实例化一下这个类，.getFacelookUser就好了