Initial commit: Car Maintenance Management System

Author: Yang Lu

School: Liaoning Institute of Science and Technology

Major: Computer Science and Technology

Class: BZ246

Tech Stack:

- Backend: Spring Boot 2.7.18 + JPA + MySQL

- Frontend: HTML5 + CSS3 + JavaScript

Features:

- User Management (Admin/Staff/Customer roles)

- Vehicle Archive Management

- Service Order Management

- Parts Inventory Management

- Online Appointment Service

- Data Statistics and Analysis

Generated with Claude Code

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

backend/src/main/java/com/carmaintenance/config/WebConfig.java

@@ -0,0 +1,35 @@
+package com.carmaintenance.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+/**
+ * Web配置 - CORS跨域配置
+ */
+@Configuration
+public class WebConfig implements WebMvcConfigurer {
+
+    @Value("${cors.allowed-origins}")
+    private String allowedOrigins;
+
+    @Value("${cors.allowed-methods}")
+    private String allowedMethods;
+
+    @Value("${cors.allowed-headers}")
+    private String allowedHeaders;
+
+    @Value("${cors.allow-credentials}")
+    private boolean allowCredentials;
+
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**")
+                .allowedOriginPatterns(allowedOrigins.split(","))
+                .allowedMethods(allowedMethods.split(","))
+                .allowedHeaders(allowedHeaders.split(","))
+                .allowCredentials(allowCredentials)
+                .maxAge(3600);
+    }
+}