用的是ssh主要是其中的save方法，其他方法可以正确执行。正常情况下点击提交，Action类的方法应该能被执行才对，我在save方法中向控制台打印了一句话，然而控制台并没有打印这句话，不清楚哪里错了？下面是struts配置文件<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
"http://struts.apache.org/dtds/struts-2.5.dtd">
<struts>
<!-- 开发模式下使用，可以打印出更详细的错误信息 -->
<constant name="struts.devMode" value="true"></constant>
<!-- 是否开启动态方法调用 -->
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<package name="default" namespace="/" extends="struts-default">
<!-- 定义新的拦截器栈，配置prepare拦截器栈的alwaysInvokePrepare 参数值为false -->
<interceptors>
<interceptor-stack name="sshStack" >
<interceptor-ref name="paramsPrepareParamsStack">
<param name="prepare.alwaysInvokePrepare">false</param>
</interceptor-ref>
</interceptor-stack>
</interceptors>
<!-- 定使用新的拦截器栈 -->
<default-interceptor-ref name="sshStack"></default-interceptor-ref>
<global-allowed-methods>remove</global-allowed-methods>
<action name="emp-*" class="employeeAction" method="{1}">
<result name="list">/WEB-INF/views/emp-list.jsp</result>
<result type="stream" name="remove">
<param name="contentType">text/html</param>
<param name="inputName">inputStream</param>
</result>
<result name="input">/WEB-INF/views/emp-input.jsp</result>
<result name="save" type="redirect">/emp-list</result>
</action>
</package>
</struts>emp-input.jsp页面<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h4>Employee Input Page</h4>
<s:form acton="emp-save" method="post">
<s:textfield name="lastName" label="姓名"></s:textfield>
<s:textfield name="email" label="邮箱"></s:textfield>
<s:textfield name="birth" label="出生日期"></s:textfield>
<s:select list="#request.departments" listkey="id" listValue="departmentName" name="department.id" label="部门">
</s:select>
<s:submit></s:submit>
</s:form>
</body>
</html>EmployeeAction类public class EmployeeAction extends ActionSupport implements RequestAware,
ModelDriven<Employee>,Preparable{
static{
System.out.println("是否进入此类？-------------------------");
}
private static final long serialVersionUID = 1L;
private EmployeeService employeeService;
public void setEmployeeService(EmployeeService employeeService) {
this.employeeService = employeeService;
}
private DepartmentService departmentService;
public void setDepartmentService(DepartmentService departmentService) {
this.departmentService = departmentService;
}
public String input() {
request.put("departments", departmentService.getAll());
System.out.println("====================input方法被执行===================");
return INPUT;
}
public String list() {
request.put("employees", employeeService.getAll());
System.out.println("====================list方法被执行===================");
return "list";
}
public String save(){
System.out.println("====================save方法被执行===================");
model.setCreateTime(new Date());
employeeService.saveOrUpdate(model);
System.out.println(model.toString());
return "save";
}
/**
* prepareble拦截器需要？？
*/
public void prepareSave() {
model = new Employee();
}
private Integer id;
public void setId(Integer id) {
this.id = id;
}
private InputStream inputStream;
public InputStream getInputStream() {
return inputStream;
}
public String remove() {
try {
employeeService.remove(id);
inputStream = new ByteArrayInputStream("1".getBytes("UTF-8"));
} catch (Exception e) {
try {
inputStream = new ByteArrayInputStream("0".getBytes("UTF-8"));
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}
e.printStackTrace();
}
return "remove";
}
private Map<String , Object> request;
/*
* @see org.apache.struts2.interceptor.RequestAware#setRequest(java.util.Map)
*/
@Override
public void setRequest(Map<String, Object> arg0) {
this.request = arg0;
}
private Employee model;
@Override
public Employee getModel() {
return model;
}
@Override
public void prepare() throws Exception {}
}
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