ADD file via upload

EasRegisterController.java

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+package com.jubilantz.controller;
+
+import com.jubilantz.entity.EasUser;
+import com.jubilantz.services.EasRegisterService;
+import com.jubilantz.services.EasUserService;
+import org.apache.shiro.crypto.hash.Md5Hash;
+import org.apache.shiro.crypto.hash.SimpleHash;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@RequestMapping("/easRegister")
+@Controller
+public class EasRegisterController {
+    @Autowired
+    private EasRegisterService easRegisterService;
+
+    @Autowired
+    private EasUserService easUserService;
+
+    @RequestMapping("/registerForm")
+    public String registerForm(){
+        return "registerForm";
+    }
+
+    @RequestMapping(value = "/registerUser",method = RequestMethod.POST)
+    @ResponseBody
+    public Map<String, Object> registerUser(HttpServletRequest request) throws Exception{
+        Map<String, Object> map = new HashMap<>();
+        //获取页面输入的新旧密码
+        String username = request.getParameter("username");
+        String password = request.getParameter("password");
+        String password2 = request.getParameter("password2");
+
+        String regex = "^(?!([a-zA-Z]+|\\d+)$)[a-zA-Z\\d]{6,20}$";
+
+        boolean matches = password.matches(regex);
+
+//        System.out.println("页面输入的用户名为:"+username);
+//        System.out.println("页面输入的密码为:"+password);
+
+        List<EasUser> list = easUserService.findUserName(username);
+        if(list.size() > 0){
+            map.put("code",1);
+            map.put("msg","用户名已存在，请重新输入");
+        }else if(password.length() <= 0 || password2.length() <= 0 || username.length() <= 0){
+            map.put("code",1);
+            map.put("msg","用户名密码不能为空，请重新输入");
+        }else if(!password.equals(password2)){
+            map.put("code",1);
+            map.put("msg","两次输入密码不一致，请重新输入");
+        }else if(!matches){
+            map.put("code",1);
+            map.put("msg","密码必须包含字母、数字且长度为6-20位");
+        }else if(matches){
+            //由密码和用户名组成MD5加密  用户名为盐值
+//            Md5Hash Md5Hash = new Md5Hash(password, username);
+//            System.out.println("我是MD5Hash"+Md5Hash);
+            String algorithmName = "MD5";//加密算法
+            Object source = password;//要加密的密码
+            Object salt = username;//盐值，一般都是用户名或者userid，要保证唯一
+            int hashIterations = 1;//加密次数
+
+            SimpleHash simpleHash = new SimpleHash(algorithmName,source,salt,hashIterations);
+//            System.out.println("我是SimpleHash:"+simpleHash);
+
+            EasUser easUser = new EasUser();
+            easUser.setUsername(username);
+            easUser.setPassword(simpleHash.toString());
+            easUser.setSalt(username);
+            easUser.setLocked("0");
+
+            easUserService.addUser(easUser);
+
+            map.put("code",0);
+        }else{
+            map.put("code",1);
+            map.put("msg","注册失败，请联系管理员邮箱1260298750@qq.com!!!");
+        }
+
+        return map;
+    }
+
+
+}