简化：resourceconfig

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/ResourcesConfig.java

@@ -6,6 +6,7 @@ import com.ruoyi.file.service.LocalSysFileServiceImpl;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
@@ -48,12 +49,12 @@ public class ResourcesConfig implements WebMvcConfigurer
      */
     private String path;
 
-    @Override
-    public void addResourceHandlers(ResourceHandlerRegistry registry)
-    {
-        /** 本地文件上传路径 */
-        registry.addResourceHandler(prefix + "/**")
-                .addResourceLocations("file:" + path + File.separator);
+    public String getDomain() {
+        return domain;
+    }
+
+    public void setDomain(String domain) {
+        this.domain = domain;
     }
 
     public String getPrefix() {
@@ -64,14 +65,6 @@ public class ResourcesConfig implements WebMvcConfigurer
         this.prefix = prefix;
     }
 
-    public String getDomain() {
-        return domain;
-    }
-
-    public void setDomain(String domain) {
-        this.domain = domain;
-    }
-
     public String getPath() {
         return path;
     }
@@ -79,4 +72,25 @@ public class ResourcesConfig implements WebMvcConfigurer
     public void setPath(String path) {
         this.path = path;
     }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry)
+    {
+        /** 本地文件上传路径 */
+        registry.addResourceHandler(prefix + "/**")
+                .addResourceLocations("file:" + path + File.separator);
+    }
+
+    /**
+     * 开启跨域
+     */
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        // 设置允许跨域的路由
+        registry.addMapping(prefix + "/**")
+                // 设置允许跨域请求的域名
+                .allowedOrigins("*")
+                // 设置允许的方法
+                .allowedMethods("GET");
+    }
 }