admin
2020-05-20 98b1a0affd69bbe63223c21fdd2c404e8bedfccb
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package com.yeshi.fanli.controller.login;
 
import java.io.PrintWriter;
 
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
 
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
 
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.yeshi.fanli.entity.common.AdminUser;
import com.yeshi.fanli.service.AdminUserService;
import com.yeshi.fanli.util.Constant;
import com.yeshi.fanli.util.StringUtil;
import org.yeshi.utils.JsonUtil;
 
import net.sf.json.JSONObject;
 
@Controller
@RequestMapping("admin/new/api/login")
public class LoginAdminController {
    
    @Resource
    private AdminUserService adminUserService;
    
    @RequestMapping("adminLogin")
    public void adminLogin(String username,String pwd,String code,HttpServletRequest request,PrintWriter out) {
        
        System.out.println("username:"+username);
        System.out.println("pwd:"+pwd);
 
        String ocode = request.getSession().getAttribute(Constant.RANDKEY) + "";
        request.getSession().removeAttribute(Constant.RANDKEY);
        if (StringUtil.isNullOrEmpty(code) || !code.equalsIgnoreCase(ocode)) {
            out.print(JsonUtil.loadFalseResult("验证码错误"));
            return;
        } else {
            AdminUser info = adminUserService.login(username.trim(), pwd.trim());
            if (info == null) {
                out.print(JsonUtil.loadFalseResult("用户名或密码错误"));
                return;
            } else {
                request.getSession().setAttribute(Constant.SESSION_ADMIN, info);
                out.print(JsonUtil.loadTrueResult("登陆成功"));
                return;
            }
        }
 
    }
    
    @RequestMapping("loginExit")
    public String loginExit(HttpServletRequest request,PrintWriter out) {
        request.getSession().removeAttribute(Constant.SESSION_ADMIN);
        request.getSession().invalidate();
        return "redirect:/admin/new/login.html";
    }
    
    @RequestMapping("getLoginName")
    public void getLoginName(HttpServletRequest request,PrintWriter out){
        AdminUser info = (AdminUser) request.getSession().getAttribute(Constant.SESSION_ADMIN);
        JSONObject json = new JSONObject();
        if(info != null){
            Gson gson =new GsonBuilder().excludeFieldsWithoutExposeAnnotation().create();
            json.put("code", "0");
            json.put("info", gson.toJson(info));
        }else{
            json.put("code", "1");
        }
        out.print(json);
        
    }
    
    
    /**
     * 后端登陆
     * @param username
     * @param pwd
     * @param request
     * @param out
     */
    @RequestMapping("adminLoginJP")
    public void adminLoginJP(String callback, String username,String pwd,String code,
            HttpServletRequest request,PrintWriter out) {
        
        String ocode = request.getSession().getAttribute(Constant.RANDKEY) + "";
        if (StringUtil.isNullOrEmpty(code) || !code.equalsIgnoreCase(ocode)) {
            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("验证码错误"));
            return;
        } 
        request.getSession().removeAttribute(Constant.RANDKEY);
        
        if (StringUtil.isNullOrEmpty(username)||StringUtil.isNullOrEmpty(pwd)) {
            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("用户名或密码为空"));
        } 
                
        AdminUser info = adminUserService.login(username.trim(), pwd.trim());
        if (info == null) {
            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("用户名或密码错误"));
            return;
        } 
        
        // 缓存到session
        request.getSession().setAttribute(Constant.SESSION_ADMIN, info);
        
        JSONObject data = new JSONObject();
        data.put("info", info);
        JsonUtil.printMode(out, callback,JsonUtil.loadTrueResult(data));
        return;
    }
    
    
    @RequestMapping("loginExitJP")
    public void loginExitJP(String callback, HttpServletRequest request,PrintWriter out) {
        request.getSession().removeAttribute(Constant.SESSION_ADMIN);
        request.getSession().invalidate();
        JsonUtil.printMode(out, callback,JsonUtil.loadTrueResult("退出成功"));
        return;
    }
}