From 04a042c585fd9c4ea1b7d61163d77c5f72a757f9 Mon Sep 17 00:00:00 2001
From: hjk2008 <hjk2008ext@163.com>
Date: Fri, 25 Nov 2022 17:32:35 +0800
Subject: [PATCH] 修复没有指定 spring-boot-maven-plugin 的版本号默认去拉取基于 JDK17 编译的 3.0 版本导致打包失败的问题

---
 ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/ResourcesConfig.java |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/ResourcesConfig.java b/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/ResourcesConfig.java
index 7e44330..3bca668 100644
--- a/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/ResourcesConfig.java
+++ b/ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/ResourcesConfig.java
@@ -3,6 +3,7 @@
 import java.io.File;
 import org.springframework.beans.factory.annotation.Value;
 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;
 
@@ -33,4 +34,17 @@
         registry.addResourceHandler(localFilePrefix + "/**")
                 .addResourceLocations("file:" + localFilePath + File.separator);
     }
+    
+    /**
+     * 开启跨域
+     */
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        // 设置允许跨域的路由
+        registry.addMapping(localFilePrefix  + "/**")
+                // 设置允许跨域请求的域名
+                .allowedOrigins("*")
+                // 设置允许的方法
+                .allowedMethods("GET");
+    }
 }
\ No newline at end of file

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