如何添加图片文件或base64地址到http post请求？

Question

我通过我的PHP页面复制了发布信息。 唯一的问题是我如何将音频链接添加到发布请求？ 我想以后通过JS

请求标发帖子：

POST http://127.0.0.1:80/in.php 

Host: 127.0.0.1:80 
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0 
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 
Accept-Language: en-US,en;q=0.5 
Accept-Encoding: gzip, deflate 
Content-Type: multipart/form-data; boundary=---------------------------134852597824187 
Content-Length: 8442 
Connection: keep-alive 
Upgrade-Insecure-Requests: 1 

请求正文：

-----------------------------134852597824187 
Content-Disposition: form-data; name="file"; filename="image2.png" 
Content-Type: image/png 

'Here I see a long address to the picture, but it's a tricky address, would it be possible to add base64? 

‰PNG 
pœËÖ¶ÁÁñDB°ýØêê2ŽsÒi¦è†‘... 

-----------------------------134852597824187 
Content-Disposition: form-data; name="method" 

post 
-----------------------------134852597824187 
Content-Disposition: form-data; name="imacros" 

true 
-----------------------------134852597824187-- 

PHP代码：

<form id="host" method=post action="http://127.0.0.1:80/in.php" enctype="multipart/form-data"> 
<input type="file" id="file" name="file"> 
<input type="hidden" name="method" value="post"> 
<input type="hidden" name="imacros" value="true"> 
<input type="submit" value="Submit"> 
</form> 

Answer 1

我可能是错的，但我相信使用JavaScript上传文件需要一些工作。我建议你尝试jQuery-File-Upload这是一个很好的库，用于处理JavaScript中的文件上传。