multipart boundary was found
时间: 2023-11-04 11:59:14 浏览: 55
在这种情况下,"multipart boundary was found" 是指在使用Postman上传图片时,服务器需要在请求头中指定一个分隔符,以便正确解析请求体中的多个部分。这个分隔符被称为"boundary",它用于将不同的部分区分开来。
当服务器返回错误信息"the request was rejected because no multipart boundary was found"时,意味着你的请求没有按照正确的格式提供boundary。通常,boundary可以通过在请求头的"Content-Type"字段中指定来提供。
而当你使用form-data方式提交请求时,它会自动生成并添加boundary到请求头中,从而解决了这个问题。
然而,当你删除了form-data方式提交请求时,服务器会再次报错"Current request is not a multipart request",这是因为你没有提供正确的boundary。
因此,要解决这个问题,你需要确保在请求头中正确指定boundary,或者使用form-data方式提交请求。
相关问题
no multipart boundary was found
回答: 当出现"no multipart boundary was found"错误时,这通常是由于缺少multipart请求的边界导致的。在使用axios上传文件到服务器时,需要设置headers为"multipart/form-data"并指定边界。可以使用FormData对象来组织上传的参数,并在headers中设置正确的Content-Type。例如,在Vue项目中使用axios上传文件到服务器,可以按照以下方式解决该问题:
```javascript
let params = new FormData();
params.append('recordnumber', recordnumber);
params.append('clid', itemList.id);
params.append('file', item.file);
this.$axios({
method: 'post',
url: '/gtkjgh/archive/save/one',
data: params,
headers: {
'Content-Type': 'multipart/form-data; boundary=' + new Date().getTime()
}
}).then(function (response) {
resolve();
}).catch(function (error) {
console.log(error);
});
```
通过设置正确的Content-Type和边界,可以解决"no multipart boundary was found"错误。\[2\]请注意,有些人可能会建议去掉Content-Type设置,但这可能会导致另一个错误"Current request is not a multipart request"。因此,确保设置正确的Content-Type和边界是解决该问题的正确方法。\[3\]
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because no multipart boundary was found
回答: 当后端报错 "the request was rejected because no multipart boundary was found" 时,这通常是因为请求中没有指定正确的分隔符(boundary)导致的。在使用multipart/form-data类型时,需要在请求的headers中指定boundary作为分隔符。\[1\] 这个boundary的值是一个随机数,用于分隔不同的参数。后端会通过解析boundary的值来分隔参数。\[2\] 你可以在请求中添加一个boundary参数,并设置一个合适的值作为分隔符。通常情况下,boundary的值可以是一个随机生成的字符串,只要确保它在请求中是唯一的即可。\[3\] 这样后端就能正确解析请求中的参数了。
#### 引用[.reference_title]
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- *2* [robotframework调用上传文件接口报错“the request was rejected because no multipart boundary was found...](https://blog.csdn.net/sun_977759/article/details/88868509)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [FileUploadException: the request was rejected because no multipart boundary was found](https://blog.csdn.net/wuyujin1997/article/details/127166119)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]