跨域设置

src/main/java/cn/quantgroup/cashloanflowboss/core/configuration/CorsConfiguration.java → src/main/java/cn/quantgroup/cashloanflowboss/core/configuration/BossCorsConfiguration.java

 package cn.quantgroup.cashloanflowboss.core.configuration;
 
+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;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * function:
  * date: 2019/8/20
@@ -11,7 +18,7 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter
  * @author: suntao
  */
 @Configuration
-public class CorsConfiguration extends WebMvcConfigurerAdapter {
+public class BossCorsConfiguration extends WebMvcConfigurerAdapter {
 
     @Override
     public void addCorsMappings(CorsRegistry registry) {
@@ -23,4 +30,24 @@ public class CorsConfiguration extends WebMvcConfigurerAdapter {
 
     }
 
+    private CorsConfiguration buildConfig() {
+        CorsConfiguration corsConfiguration = new CorsConfiguration();
+        List<String> list = new ArrayList<>();
+        list.add("*");
+        corsConfiguration.setAllowedOrigins(list);
+        /*
+        // 请求常用的三种配置，*代表允许所有，当时你也可以自定义属性（比如header只能带什么，只能是post方式等等）
+        */
+        corsConfiguration.addAllowedOrigin("*");
+        corsConfiguration.addAllowedHeader("*");
+        corsConfiguration.addAllowedMethod("*");
+        return corsConfiguration;
+    }
+    @Bean
+    public CorsFilter corsFilter() {
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        source.registerCorsConfiguration("/**", buildConfig());
+        return new CorsFilter(source);
+    }
+
 }