setImage:function(e){
var _this = this //坑1
wx.chooseImage({
count: 1,
sizeType: [‘original‘, ‘compressed‘],
sourceType: [‘album‘, ‘camera‘],
success: function (res) {
var tempFilePaths = res.tempFilePaths
console.log(tempFilePaths)
wx.uploadFile({
url: app.globalData.myhost+‘customer-header?access_token=‘+app.globalData.itoken,
filePath: tempFilePaths[0],
name: ‘uploadFile‘,
formData: {
‘userId‘: app.globalData.iuserId
},
success: function (res) {var data = JSON.parse(res.data) //坑2:与wx.request不同,wx.uploadFile返回的是[字符串],需要自己转为JSON格式
console.log(‘上传成功‘)
_this.setData({ //坑1:wx.uploadFile本身有一个this,所以要通过外部var _this = this 把this带进来
headerImageUrl: data.headerImageUrl
})
console.log(‘刷新成功‘)
}
})
}
})
},