完成登录校验

src/main/java/xyz/playedu/api/controller/backend/AdminUserController.java

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+package xyz.playedu.api.controller.backend;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import xyz.playedu.api.domain.AdminUser;
+import xyz.playedu.api.service.AdminUserService;
+import xyz.playedu.api.types.PaginationResult;
+import xyz.playedu.api.types.JsonResponse;
+
+@RestController
+@Slf4j
+@RequestMapping("/backend/v1/admin-user")
+public class AdminUserController {
+
+    @Autowired
+    private AdminUserService adminUserService;
+
+    @GetMapping("/index")
+    public JsonResponse List(@RequestParam(name = "page", defaultValue = "1") Integer page, @RequestParam(name = "size", defaultValue = "10") Integer size) {
+        PaginationResult<AdminUser> result = adminUserService.paginate(page, size, null);
+        return JsonResponse.data(result);
+    }
+
+}

src/main/java/xyz/playedu/api/controller/backend/LoginController.java

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+package xyz.playedu.api.controller.backend;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import xyz.playedu.api.constant.SystemConstant;
+import xyz.playedu.api.domain.AdminUser;
+import xyz.playedu.api.exception.JwtLogoutException;
+import xyz.playedu.api.middleware.ImageCaptchaCheckMiddleware;
+import xyz.playedu.api.request.LoginRequest;
+import xyz.playedu.api.service.AdminUserService;
+import xyz.playedu.api.service.JWTService;
+import xyz.playedu.api.types.JsonResponse;
+import xyz.playedu.api.types.JwtToken;
+import xyz.playedu.api.util.HelperUtil;
+import xyz.playedu.api.util.RequestUtil;
+
+import java.util.HashMap;
+
+@Slf4j
+@RestController
+@RequestMapping("/backend/v1/auth")
+public class LoginController {
+
+    @Autowired
+    private AdminUserService adminUserService;
+
+    @Autowired
+    private JWTService jwtService;
+
+    @PostMapping("/login")
+    @ImageCaptchaCheckMiddleware
+    public JsonResponse login(@RequestBody @Validated LoginRequest loginRequest) {
+        AdminUser adminUser = adminUserService.findByEmail(loginRequest.email);
+        if (adminUser == null) {
+            return JsonResponse.error("邮箱不存在");
+        }
+        String password = HelperUtil.MD5(loginRequest.getPassword() + adminUser.getSalt()).toLowerCase();
+        if (!adminUser.getPassword().equals(password)) {
+            return JsonResponse.error("密码错误");
+        }
+        if (adminUser.getIsBanLogin() == 1) {
+            return JsonResponse.error("当前用户禁止登录");
+        }
+
+        String url = RequestUtil.url();
+        JwtToken token = jwtService.generate(adminUser.getId(), url, SystemConstant.JWT_PRV_ADMIN_USER);
+
+        HashMap<String, Object> data = new HashMap<>();
+        data.put("token", token.getToken());
+        data.put("expire", token.getExpire());
+
+        return JsonResponse.data(data);
+    }
+
+    @PostMapping("/logout")
+    public JsonResponse logout() throws JwtLogoutException {
+        jwtService.logout(RequestUtil.token(), SystemConstant.JWT_PRV_ADMIN_USER);
+        return JsonResponse.success("success");
+
+    }
+
+}

src/main/java/xyz/playedu/api/controller/backend/SystemController.java

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+package xyz.playedu.api.controller.backend;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import xyz.playedu.api.service.ImageCaptchaService;
+import xyz.playedu.api.types.ImageCaptchaResult;
+import xyz.playedu.api.types.JsonResponse;
+
+import java.io.IOException;
+import java.util.HashMap;
+
+@RestController
+@RequestMapping("/backend/v1/system")
+public class SystemController {
+
+    @Autowired
+    private ImageCaptchaService imageCaptchaService;
+
+    @GetMapping("/image-captcha")
+    public JsonResponse imageCaptcha() throws IOException {
+        ImageCaptchaResult imageCaptchaResult = imageCaptchaService.generate();
+
+        HashMap<String, String> data = new HashMap();
+        data.put("key", imageCaptchaResult.getKey());
+        data.put("image", imageCaptchaResult.getImage());
+
+        return JsonResponse.data(data);
+    }
+
+}