From 467557fef3a7013cdbf6c3588a3073775efc8bfe Mon Sep 17 00:00:00 2001
From: 颜奕强 <jyuyyq@163.com>
Date: Mon, 08 Aug 2022 20:29:03 +0800
Subject: [PATCH] update ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java. * update:  数字类型应该转为double输出。若使用string输出,会导致生成的单元格变成文本类型。

---
 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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