src/com/dream/action/RespoActionM.java

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package com.dream.action;

import java.net.URLDecoder;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import com.dream.bean.Respo;
import com.dream.service.RespoService;
import com.dream.util.SiteUrl;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;

@Controller
@Scope(value = "prototype")
public class RespoActionM extends ActionSupport implements ModelDriven<Respo> {

	private Respo respo = new Respo();
	@Resource(name = "respoServiceImpl")
	private RespoService respoService;

	private Long[] ids;


	/**
	 * 判断用户是否存在
	 * 
	 * @return
	 * @throws Exception
	 */
	public String isexits() throws Exception {
		HttpServletRequest request = ServletActionContext.getRequest();
		String name = URLDecoder.decode(respo.getName());
		if (respoService.isexits(name)) {
			// 存在
			request.setAttribute("isexits", 1);
		} else {
			// 不存在
			request.setAttribute("isexits", 0);
		}
		return "isexits";
	}

	
	/**
	 * 修改密码界面
	 * 
	 * @return
	 * @throws Exception
	 */
	public String changepwdUI() throws Exception {
		return SUCCESS;
	}