Struts:No result defined for action daiwei.struts.action.UserAction and result success

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StrutsNo result defined for action daiwei.struts.action.UserAction and result success

问题描述:

我试图测试Struts传递对象参数User

Action 代码如下(省略了属性的setget方法):

public class UserAction extends ActionSupport {

private String name;

private int age;

private User user;

private String mes;

public String add() {

if(name == null || !name.equals("admin")) {

this.addFieldError("name", "name is error");

this.addFieldError("name", "name is too long");

return ERROR;

}

return SUCCESS;

}

public String addUser() {

String userName =user.getName();

this.mes="user add success!";

return SUCCESS;

}

}

Struts.xml中的配置

<action name="user" class="daiwei.struts.action.UserAction" method="add">

            <result>/action/user_add_success.jsp</result>

            <result name="error">/action/user_add_error.jsp</result>

        </action>

访问路径为:http://localhost:8080/struts2/action/myUser!addUser?user.name=dd

错误代码为:

No result defined for action daiwei.struts.action.UserAction and result success

 

原因和解决方案:

因为在Struts.xml配置中,action的名字”user”,可能为保留关键字,所以会出现以上错误,将action的名字改为”myUser”,解决以上错误。

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