feat(security): 添加 CORS 配置并修改登录接口路径

- 在 SecurityConfig 中添加 CORS 配置，允许跨域请求
- 将 AdminController 中的登录接口路径修改为 /auth/login

src/main/java/com/example/admin_server/config/SecurityConfig.java

@@ -9,6 +9,11 @@ import org.springframework.security.config.annotation.web.configuration.EnableWe
 import org.springframework.security.config.http.SessionCreationPolicy;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.CorsConfigurationSource;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+
+import java.util.Collections;
 
 @Configuration
 @EnableWebSecurity
@@ -28,6 +33,7 @@ public class SecurityConfig {
     @Bean
     public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
         http
+                .cors().and()
                 .csrf().disable()
                 .sessionManagement()
                 .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
@@ -49,4 +55,18 @@ public class SecurityConfig {
 
         return http.build();
     }
+
+
+    @Bean
+    public CorsConfigurationSource corsConfigurationSource() {
+        CorsConfiguration config = new CorsConfiguration();
+        config.setAllowedOriginPatterns(Collections.singletonList("*")); // 或指定 http://localhost:9527
+        config.setAllowCredentials(true);
+        config.addAllowedHeader("*");
+        config.addAllowedMethod("*");
+
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        source.registerCorsConfiguration("/**", config);
+        return source;
+    }
 }

src/main/java/com/example/admin_server/controller/admin/AdminController.java

@@ -28,7 +28,7 @@ public class AdminController {
     private final AdminMapper adminMapper;
     private final JwtUtil jwtUtil;
 
-    @PostMapping("/login")
+    @PostMapping("/auth/login")
     @ApiOperation(value = "管理员登陆")
     public Result<?> login(@RequestBody LoginDto request) {
         Admin admin = adminMapper.selectOne(new QueryWrapper<Admin>()