69 lines
2.4 KiB
Java
69 lines
2.4 KiB
Java
package com.codesdream.ase.controller;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.codesdream.ase.component.datamanager.JSONParameter;
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import com.codesdream.ase.component.datamanager.RespondJSONBaseObject;
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import com.codesdream.ase.component.permission.ASEUsernameEncoder;
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import com.codesdream.ase.component.permission.UserLoginChecker;
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import com.codesdream.ase.component.permission.UserLoginCheckerRespond;
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import com.codesdream.ase.service.IUserService;
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import com.fasterxml.jackson.databind.util.JSONPObject;
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import com.sun.org.apache.xpath.internal.operations.Bool;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Controller;
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import org.springframework.stereotype.Service;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.ResponseBody;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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/**
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* 登录界面控制器类
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*/
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@Slf4j
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@Controller
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public class LoginController {
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@Resource
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private JSONParameter jsonParameter;
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@Resource
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private IUserService userService;
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@Resource
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private ASEUsernameEncoder usernameEncoder;
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@RequestMapping(value = "/login")
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String printLogin(Model model) {
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return "login";
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}
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@RequestMapping(value = "/login/check", method = RequestMethod.POST)
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@ResponseBody
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String checkLogin(HttpServletRequest request){
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JSONObject json = jsonParameter.getJSONByRequest(request);
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UserLoginChecker loginChecker = json.toJavaObject(UserLoginChecker.class);
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// 检查类型
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if(loginChecker.getCheckType().equals("UsernameExistChecker")){
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// 根据学号计算用户名
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String user = usernameEncoder.encode(loginChecker.getUsername()) ;
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// 查询用户名存在状态
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boolean existStatus = userService.checkIfUserExists(user).getKey();
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// 构造返回对象
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UserLoginCheckerRespond respond = new UserLoginCheckerRespond();
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respond.setUserExist(existStatus);
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return jsonParameter.getJSONString(respond);
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}
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else {
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// 返回失败对象
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return jsonParameter.getJSONString(new RespondJSONBaseObject());
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}
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}
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}
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