[步骤]

选择手机中的本地图片，并上传

步骤：

选择手机中的本地图片，并上传

[结果]
选择上传的本地图片消失
[期望]
图片上传至服务器，本地图片保留

复现情况：

不是必现，无法确定触发条件，频率几十次会出现一次，是比较严重的问题

代码片段：

chooseImage: function(e) {

var _self = this

if (!_self.imageList) {

_self.imageList = []

}

wx.chooseImage({

count: _self.limit ? (_self.limit - _self.imageList.length) : 9,

sizeType: ['compressed'], // original 原图，compressed 压缩图，默认二者都有

sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有

success: function(e) {

_self.uploadimg(e)

},

})

},

uploadimg: function(data) {

let completeImages = 0

let _self = this,

keyname = _self.fileKeyName ? _self.fileKeyName : 'upload-images',

// imgs = _this.data.imgs,

// files = _this.data.files,

// count = _this.data.count,

storage = _self.storage,

i = data.i ? data.i : 0,

success = data.success ? data.success : 0,

fail = data.fail ? data.fail : 0

wx.uploadFile({

url: config.StorageUpload,

filePath: data.tempFilePaths[i],

formData: _self.formData,

name: keyname,

success: function(res) {

let _res = JSON.parse(res.data) //微信小程序返回必须要parse为json

if (_res.errno === 0) {

completeImages++

uni.showToast({

title: '上传进度：' + completeImages + '/' + data.tempFilePaths.length,

icon: 'none',

mask: false,

duration: 500

});

_self.storage.push(_res.data)

_self.imageList.push(data.tempFilePaths[i])

success++

}

},

fail: function(res) {

fail++

},

complete: function(res) {

i++

if (i == data.tempFilePaths.length) { //当图片传完时，停止调用  

_self.$emit('add', {

// currentImages: imagePathArr,

storage: _self.storage,

allImages: _self.imageList

})

_self.$emit('input', _self.imageList)

} else {

data.i = i

data.success = success

data.fail = fail

_self.uploadimg(data)

}

}

})

},