refactor(all): change sql to postgresql

src/main/java/xin/merlin/myblog_server/config/SecurityConfig.java

@@ -13,7 +13,6 @@ import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 import xin.merlin.myblog_server.security.JWTAuthenticationFilter;
 
-import static org.springframework.security.config.Customizer.withDefaults;
 
 @Configuration
 @EnableWebSecurity
@@ -25,7 +24,6 @@ public class SecurityConfig {
     @Bean
     public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
         http
-                .cors(withDefaults()) // <<<<<< 这里明确加上 withDefaults()
                 .csrf(AbstractHttpConfigurer::disable)
                 .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
                 .authorizeHttpRequests(authz -> authz
@@ -33,10 +31,8 @@ public class SecurityConfig {
                                 "/login",
                                 "/register",
                                 "/test",
-                                "/admin/login",
-                                "/admin/register",
-                                "/code/sendcode",
-                                "/code/verifycode"
+                                "/code/**",
+                                "/blog/**"
                         ).permitAll()
                         .anyRequest().authenticated()
                 )