Wechat applet UploadFile server, wechat applet wx Uploadfile[easy to understand]

Hello everyone , I'm wang Jun , An architect who can write code and recite poetry . Today, let's talk about wechat apps uploadfile The server , Wechat applet wx.uploadFile[ Easy to understand ], I hope it can help you make progress !!!

wx.uploadFile(Object object)

Upload local resources to the server . The client initiates a HTTPS POST request , among content-type by multipart/form-data

url： Developer server address

filePath： Path to upload file resource

name： File corresponding key, Developers can use this on the server side key Get the binary content of the file

header：HTTP request Header,Header Cannot set Referer

formData：HTTP Other extras in the request form data

success： Interface calls the successful callback function

fail： Interface call failed callback function

complete： The callback function at the end of the interface call ( Successful call 、 Failure will be carried out )

example

wx.chooseImage({

success (res) {

const tempFilePaths = res.tempFilePaths

wx.uploadFile({

url: 'https://example.weixin.qq.com/upload',

filePath: tempFilePaths[0],

name: 'file',

formData: {

'user': 'test'

},

success (res){

const data = res.data

//do something

}

})

}

})