From 3786f3671dadd8e8738a41fad1f65fd78428dd38 Mon Sep 17 00:00:00 2001
From: maochd <maochd@aliyun.com>
Date: Tue, 18 Apr 2023 13:55:07 +0800
Subject: [PATCH] 解决文件输入流为可能为空的问题
---
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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