ADD file via upload

blogserver/src/main/java/org/sang/controller/UserController.java

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+package org.sang.controller;
+
+import org.sang.bean.RespBean;
+import org.sang.service.UserService;
+import org.sang.utils.Util;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+public class UserController {
+
+    @Autowired
+    UserService userService;
+
+    @RequestMapping("/currentUserName")
+    public String currentUserName() {
+        return Util.getCurrentUser().getNickname();
+    }
+
+    @RequestMapping("/currentUserId")
+    public Long currentUserId() {
+        return Util.getCurrentUser().getId();
+    }
+
+    @RequestMapping("/currentUserEmail")
+    public String currentUserEmail() {
+        return Util.getCurrentUser().getEmail();
+    }
+
+    @RequestMapping("/isAdmin")
+    public Boolean isAdmin() {
+        List<GrantedAuthority> authorities = Util.getCurrentUser().getAuthorities();
+        for (GrantedAuthority authority : authorities) {
+            if (authority.getAuthority().contains("超级管理员")) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @RequestMapping(value = "/updateUserEmail",method = RequestMethod.PUT)
+    public RespBean updateUserEmail(String email) {
+        if (userService.updateUserEmail(email) == 1) {
+            return new RespBean("success", "开启成功!");
+        }
+        return new RespBean("error", "开启失败!");
+    }
+}