問(wèn)題描述

如果我一個(gè)頁(yè)面、有兩個(gè)地方上傳圖片但是我想他們的key不同，要怎么才能分開(kāi)不沖突呢，我現(xiàn)在的做法是創(chuàng)建兩個(gè)文件

var uploader1= Qiniu.uploader({’Key’: function(up, file) { var now = new Date(); var date = now.getFullYear()+((now.getMonth()+1)<10?'0':'')+(now.getMonth()+1)+(now.getDate()<10?'0':'')+now.getDate(); return 'topic/cover/'+date;},})var uploader2= Qiniu.uploader({ ’Key’: function(up, file) { var now = new Date(); var date = now.getFullYear()+((now.getMonth()+1)<10?'0':'')+(now.getMonth()+1)+(now.getDate()<10?'0':'')+now.getDate(); return 'topic/banner/'+date;}, })})

但是這樣做為什么key會(huì)相同呢

問(wèn)題解答

key不同是指？

知道了，原來(lái)需要實(shí)例化

var Qiniu1 = new QiniuJsSDK()var Qiniu2 = new QiniuJsSDK()var uploader1= Qiniu1 .uploader({})var uploader2= Qiniu2 .uploader({})