feat(CorsConfig.java): 增加跨域配置

src/main/java/io/github/xxyopen/novel/core/common/config/CorsConfig.java

@@ -0,0 +1,35 @@
+package io.github.xxyopen.novel.core.common.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
+
+/**
+ * 跨域配置
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/13
+ */
+@Configuration
+public class CorsConfig {
+
+    @Bean
+    public CorsFilter corsFilter() {
+        CorsConfiguration config = new CorsConfiguration();
+        // 允许的域,不要写*，否则cookie就无法使用了
+        config.addAllowedOrigin("http://localhost:1024");
+        // 允许的头信息
+        config.addAllowedHeader("*");
+        // 允许的请求方式
+        config.addAllowedMethod("*");
+        // 是否允许携带Cookie信息
+        config.setAllowCredentials(true);
+
+        UrlBasedCorsConfigurationSource configurationSource = new UrlBasedCorsConfigurationSource();
+        // 添加映射路径，拦截一切请求
+        configurationSource.registerCorsConfiguration("/**",config);
+        return new CorsFilter(configurationSource);
+    }
+}