---author:scott---date:2022-07-25---for:demo示例支持跨域，方便前端对接调试--

jimureport-example/src/main/java/com/jeecg/modules/jmreport/config/CustomCorsConfiguration.java

@@ -0,0 +1,18 @@
+package com.jeecg.modules.jmreport.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class CustomCorsConfiguration implements WebMvcConfigurer {
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**") // 所有接口
+                .allowCredentials(true) // 是否发送 Cookie
+                .allowedOriginPatterns("*") // 支持域
+                .allowedMethods(new String[]{"GET", "POST", "PUT", "DELETE"}) // 支持方法
+                .allowedHeaders("*")
+                .exposedHeaders("*");
+    }
+}