对 上传的文件 做xml判断

src/main/java/com/viontech/storage/controller/StorageConfigController.java

@@ -3,6 +3,7 @@ package com.viontech.storage.controller;
 import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.io.FastByteArrayOutputStream;
 import cn.hutool.core.io.IoUtil;
+import cn.hutool.core.util.XmlUtil;
 import cn.hutool.json.JSONUtil;
 import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
 import com.viontech.storage.entity.Context;
@@ -17,9 +18,12 @@ import org.springframework.http.MediaType;
 import org.springframework.util.Assert;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.net.URLEncoder;
 import java.nio.charset.Charset;
@@ -121,8 +125,10 @@ public class StorageConfigController {
     @PostMapping("/upload")
     public Message<Object> upload(Long id, MultipartFile file) throws IOException {
         FastByteArrayOutputStream read = IoUtil.read(file.getInputStream());
-        StorageConfig byId = storageConfigService.getById(id).setContext(null).setType(1).setConfig(read.toByteArray());
+        byte[] bytes = read.toByteArray();
+        Document document = XmlUtil.readXML(new ByteArrayInputStream(bytes));
 
+        StorageConfig byId = storageConfigService.getById(id).setContext(null).setType(1).setConfig(bytes);
         storageConfigService.updateById(byId);
         return Message.success();
     }