cors

pom.xml

@@ -21,6 +21,10 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>com.jujia</groupId>
 			<artifactId>jujia-common-config</artifactId>

src/main/java/com/example/DemoApplication.java

@@ -1,4 +1,4 @@
-package com.example.demo;
+package com.example;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;

src/main/java/com/example/config/CorsConfig.java

@@ -0,0 +1,46 @@
+package com.example.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.stereotype.Component;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * @Author cuiJiaWang
+ * @Create 2025-08-05 16:06
+ */
+@Configuration
+public class CorsConfig  {
+    @Component
+    public class CorsFilter implements Filter {
+
+        @Override
+        public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
+                throws IOException, ServletException {
+
+            HttpServletResponse response = (HttpServletResponse) res;
+            HttpServletRequest request = (HttpServletRequest) req;
+
+            response.setHeader("Access-Control-Allow-Origin", "*");
+            response.setHeader("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS");
+            response.setHeader("Access-Control-Max-Age", "3600");
+            response.setHeader("Access-Control-Allow-Headers", "*");
+            response.setHeader("Access-Control-Allow-Credentials", "false");
+
+            if ("OPTIONS".equalsIgnoreCase(request.getMethod())) {
+                response.setStatus(HttpServletResponse.SC_OK);
+            } else {
+                chain.doFilter(req, res);
+            }
+        }
+    }
+
+
+}