С³ÌÐòÉÏ´«ÈÎÎñ¶ÔÏóUploadTask
UploadTask
Ò»¸ö¿ÉÒÔ¼àÌýÉÏ´«½ø¶È±ä»¯Ê¼þ£¬ÒÔ¼°È¡ÏûÉÏ´«ÈÎÎñµÄ¶ÔÏó
·½·¨
UploadTask.abort()
ÖжÏÉÏ´«ÈÎÎñ
UploadTask.onProgressUpdate(function callback)
¼àÌýÉÏ´«½ø¶È±ä»¯Ê¼þ
UploadTask.offProgressUpdate(function callback)
È¡Ïû¼àÌýÉÏ´«½ø¶È±ä»¯Ê¼þ
UploadTask.onHeadersReceived(function callback)
¼àÌý HTTP Response Header ʼþ¡£»á±ÈÇëÇóÍê³Éʼþ¸üÔç
UploadTask.offHeadersReceived(function callback)
È¡Ïû¼àÌý HTTP Response Header ʼþ
ʾÀý´úÂë
const uploadTask = wx.uploadFile({
url: 'http://example.weixin.qq.com/upload', //½öΪʾÀý£¬·ÇÕæÊµµÄ½Ó¿ÚµØÖ·
filePath: tempFilePaths[0],
name: 'file',
formData:{
'user': 'test'
},
success (res){
const data = res.data
//do something
}
})
uploadTask.onProgressUpdate((res) => {
console.log('ÉÏ´«½ø¶È', res.progress)
console.log('ÒѾÉÏ´«µÄÊý¾Ý³¤¶È', res.totalBytesSent)
console.log('Ô¤ÆÚÐèÒªÉÏ´«µÄÊý¾Ý×ܳ¤¶È', res.totalBytesExpectedToSend)
})
uploadTask.abort() // È¡ÏûÉÏ´«ÈÎÎñ
×÷Õߣº´óѧÉúÐÂÎÅÍø À´Ô´£º´óѧÉúÐÂÎÅÍø
·¢²¼Ê±¼ä£º2025-04-08 ÔĶÁ£º
- С³ÌÐòÎļþÉÏ´«wx.uploadFile
- ½«±¾µØ×ÊÔ´ÉÏ´«µ½·þÎñÆ÷¡£¿Í»§¶Ë·¢ÆðÒ»¸ö HTTPS POST ÇëÇ󣬯äÖÐ content-type Ϊ multipart/form-data¡£Ê¹ÓÃǰÇë×¢ÒâÔĶÁÏà¹ØËµÃ÷¡£
- 04-08 ¹Ø×¢£º0