SSH项目中<s:hidden传值报错问题，求大神相助

Question

 <td><s:form action="UserAction_saveOrUpdateUser" method="post">
                                <s:hidden name="roles" ></s:hidden>/、/删除这一句不报错，不删除就报错
                                <table>
                                    <tr>
                                        <td class="tdFormLabel">姓名</td>
                                        <td class="tdFormControl"><s:textfield name="name"
                                                cssClass="text" /></td>
                                    </tr>

    /**
*基类
**/                             
    public class User extends BaseEntity<User> {

    private static final long serialVersionUID = -6299407630995110614L;

    private Integer jobId;
    private String name;
    private String password;
    private String deptName;

    private Date createTime;

    // 角色集合
    private Set<Role> roles = new HashSet<>();

/**
     * action中代码
     */
    public String saveOrUpdateUser() {
        model.setDeptName(deptN);
        Set<Role> role = new HashSet<Role>(roles);
        model.setRoles(role);
        userService.saveOrUpdateUser(model);
        return "findAllUsers";
    }

/**
* struts2配置
**/
<!-- UserAction -->
        <action name="UserAction_*" class="userAction" method="{1}">
            <result name="userList">/userList.jsp</result>
            <result name="editUserPage">/editUser.jsp</result>
            <result name="findAllUsers" type="redirectAction">
                <param name="namespace">/</param>
                <param name="actionName">UserAction_searchUsers</param>
            </result>
        </action>
/**
*报错信息
**/
No result defined for action zd_authority.struts2.action.UserAction and result input.

Answer 1

貌似是action的配置有问题呀，你把代码贴完整一点吧。另外在action中增加一个name为input的result试试吧。
希望对你有帮助