src/org/bs/servlet/backend/UserServlet.java

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package org.bs.servlet.backend;


import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.bs.model.User;
import org.bs.service.ChannelService;
import org.bs.service.DeptService;
import org.bs.service.UserService;
import org.bs.utils.JDBCHandler;
import org.bs.utils.PageContext;
import org.bs.utils.ResultUtils;

public class UserServlet extends BaseServlet {
	
	private UserService userService;
	private DeptService deptService;
	private ChannelService channelService ;
	
	public void approval(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		response.setContentType("text/plain");
		response.setHeader("Cache-Control", "no-cache");
		int id = ((User) request.getSession().getAttribute("login_user")).getId();
		User user = userService.findById(id);
		
		PrintWriter out=response.getWriter();
		if(user.getDept().equals("管理员"))out.write("1");
		if(user.getDept().equals("客户"))out.write("2");
		if(user.getDept().equals("信用评估经理"))out.write("3");
		if(user.getDept().equals("风险评估经理"))out.write("4");
		if(user.getDept().equals("审批经理"))out.write("5");
		if(user.getDept().equals("贷款发放经理"))out.write("6");
		out.flush();
		out.close();
		
	}
	public void validate(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
			response.setContentType("text/plain");
      		response.setHeader("Cache-Control", "no-cache");
			String username = request.getParameter("username");
			User user = userService.findByUserName(username);
	        PrintWriter out=response.getWriter();
	        if(user!=null)
	        	out.write("1");
	        else 
	        	out.write("0");
	        out.flush();
	        out.close();

	}
	public void getId(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
			response.setContentType("text/html");