struts2中action配置非execute方法method跳转失败，甚至进不了action

dasusu 2016-12-17 11:35:02



package com.action;



import java.util.Map;



import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpSession;



import org.apache.struts2.ServletActionContext;



import com.dao.PatientinfoDAO;

import com.opensymphony.xwork2.ActionContext;

import com.opensymphony.xwork2.ActionSupport;

import com.vo.PatientinfoDTO;



public class MyLoginAction02 extends ActionSupport {

	private String Pname;

	private String Ppassword;

	private String psex;



	public String getPsex() {

		return psex;

	}



	public void setPsex(String psex) {

		this.psex = psex;

	}



	static{ //用execute会执行，用method="changePsex"就不执行！！很烦恼 找不出问题

		   System.out.println("进来了！");

		}

	public String execute() throws Exception {

		System.out.print(psex);//用execute会执行，用method="changePsex"就不执行！！很烦恼 找不出问题

		PatientinfoDAO dao = new PatientinfoDAO();

		String role = null;

		PatientinfoDTO rs = new PatientinfoDTO();

		rs = dao.findUserByAccountAndPassword(Pname, Ppassword);

		if (rs != null) {

			role = "patient";

			Map session = ActionContext.getContext().getSession();

			session.put("user", rs);

			// System.out.print(patientLogin.get("name"));

			session.put("role", role);

			return "success01";

		}



		return "input";



	}



	public String changePsex() throws Exception {

		System.out.print(psex);

		PatientinfoDAO dao = new PatientinfoDAO();

		int r = dao.updateSex(Pname, psex);

		if (r > 0)

			return SUCCESS;

		else

			return INPUT;

	}



	public String getPname() {

		return Pname;

	}



	public void setPname(String pname) {

		Pname = pname;

	}



	public String getPpassword() {

		return Ppassword;

	}



	public void setPpassword(String ppassword) {

		Ppassword = ppassword;

	}



}

...全文

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lm290903152 2016-12-29

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struts2.5.8据说是为了更安全，进缺省方法index()，我在xml里指定了method，依旧不进我指定的方法

lm290903152 2016-12-29

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struts.xml配置 ============================================================= <?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> <package name="hjzx_xtyh" namespace="/" extends="struts-default" strict-method-invocation="false"> <global-allowed-methods>regex:.*</global-allowed-methods> <action name="index" class="testaction" method="index"> <result name="success">/index.jsp</result> </action> <action name="test_*" class="testaction" method="{1}"> <result name="success">/index.jsp</result> <allowed-methods>logingo,loginout</allowed-methods> </action> </package> </struts> ====================================================== jsp页面 ======================================================= <body> <a href="test_loginout.action?aaa=aaa"> test xtyhxxxxx</a> <form action="test_logingo.action"> 11111<input id="" name="aaa" value="222" /> <input type="submit" value="go" /> </form> <s:a action="test_logingo.action">redirect</s:a> </body> ========================================================== action ========================================================== package com.hope.hjzx.action; import java.util.List; import javax.annotation.Resource; import org.springframework.context.annotation.Scope; import org.springframework.stereotype.Controller; import com.hope.hjzx.entity.test; import com.hope.hjzx.service.testService; import com.opensymphony.xwork2.ActionSupport; @Controller @Scope("prototype") public class testaction extends ActionSupport { private static final long serialVersionUID = 1L; @Resource private testService ts; private String methods; private String aaa; public String getMethods() { return methods; } public void setMethods(String methods) { this.methods = methods; } public String getAaa() { return aaa; } public void setAaa(String aaa) { this.aaa = aaa; } public String index() { System.out.println("哈哈哈哈哈哈" + aaa); return "success"; } public String loginout() { System.out.println("1111111===" + aaa); return "success"; } public String logingo() { System.out.println("222222==" + aaa); List list = ts.test(); test test = new test(); if (list != null && list.size() > 0) { for (int i = 0; i < list.size(); i++) { test = (test) list.get(i); System.out.println(test.getId()); } } return "success"; } } ==================================================================== jsp的三个方法，只能跳转到index（）运行结果 =================================================================== 哈哈哈哈哈哈aaa 哈哈哈哈哈哈222 哈哈哈哈哈哈null

墨笙弘一 2016-12-29

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return success 你写的return success01 你那个xml里面配的最后应该调用的是execute 但是成功了应该return success

lm290903152 2016-12-29

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补充一句，我jar版本用的struts2-core-2.5.8.jar等，

lm290903152 2016-12-29

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同问，楼主解决了吗？求struts.xml和action代码，在action继承com.opensymphony.xwork2.ActionSupport了吗？

dasusu 2016-12-17

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引用 4 楼 m2200 的回复:

试了下，没有任何问题，正常进入changePsex方法，是不是你请求的时候用的是changePsex而不是changeOfPsex呢？我请求路径是http://localhost:8080/struts2/changeOfPsex，后面是changeOfPsex

我是从jsp中的js进去的 function saveSex(){ var newSex = document.getElementsByName("newSex"); var url=null; for (var i = 0; i < newSex.length; i++) { if (newSex[i].checked) { //document.write(newSex[i].value); url = "changeOfPsex.action?psex=" + newSex[i].value; break; } } window.location.href = url; }

爱睡觉的阿狸 2016-12-17

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试了下，没有任何问题，正常进入changePsex方法，是不是你请求的时候用的是changePsex而不是changeOfPsex呢？我请求路径是http://localhost:8080/struts2/changeOfPsex，后面是changeOfPsex

dasusu 2016-12-17

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引用 1 楼 m2200 的回复:

最关键的xml配置没有给出啊。

<action name="changeOfPsex" class="com.action.MyLoginAction02" method="changePsex"> <result name="success">usercentral_p.jsp</result> <result name="input">usercentral_p.jsp</result> </action>

dasusu 2016-12-17

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<action name="changeOfPsex" class="com.action.MyLoginAction02" method="changePsex"> <result name="success">usercentral_p.jsp</result> <result name="input">usercentral_p.jsp</result> </action>

爱睡觉的阿狸 2016-12-17