微信小程序上传图片wx.chooseImage和wx.uploadFile

<view class="container">
<view class='photo-wrap'>
<view class='photo-image-wrap photo-image-wrap1'>
<image src='/images/photo2.png' bindtap='getImage'></image>
<text>相册</text>
</view>
<view class='photo-image-wrap photo-image-wrap2'>
<image src='/images/photo1.png' bindtap='takePhoto'></image>
<text>拍摄</text>
</view>
<navigator url='/pages/index/index'>
<image src='/images/close1.png' class='close'></image>
</navigator>
</view>
</view>

/**index.wxss**/
.container{
width: 750rpx;
height: 100%;
position: relative;
}
.photo-wrap{
width: 750rpx;
height: 420rpx;
text-align: center;
position: fixed;
bottom: 0rpx;
}
.photo-image-wrap{
width: 196rpx;
height: 260rpx;
}
.photo-image-wrap image{
width: 190rpx;
height: 190rpx;
}
.photo-image-wrap text{
font-size: 17px;
color: #000000;
letter-spacing: -0.41px;
}
.photo-image-wrap1{
position: absolute;
left: 120rpx;
bottom: 220rpx;
}
.photo-image-wrap2{
position: absolute;
right: 120rpx;
bottom: 220rpx;
}
.close{
width: 56rpx;
height: 56rpx;
position: absolute;
left: 50%;
margin-left: -28rpx;
bottom: 20rpx;
}

getImage: function () {
wx.chooseImage({
count: 1, // 默认9
sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
sourceType: ['album'], // 可以指定来源是相册还是相机，默认二者都有
success: function (res) {
// 返回选定照片的本地文件路径列表，tempFilePath可以作为img标签的src属性显示图片
var tempFilePaths = res.tempFilePaths
wx.uploadFile({
url: app.globalData.URL +'/uploadMaterial',
filePath: res.tempFilePaths[0],
name: 'file',
formData: {
'token': app.globalData.token,//一个签名认证，本项目的需要，其他项目不一定要
},
header: { "Content-Type": "multipart/form-data" },
success: function (result) {
var resultData = JSON.parse(result.data)
console.log(resultData.data.url);
},
fail: function (e) {
console.log(e);
}
})
}
})
},
takePhoto:
bd8c
function () {
wx.chooseImage({
count: 1, // 默认9
sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
sourceType: ['camera'], // 可以指定来源是相册还是相机，默认二者都有
success: function (res) {
// 返回选定照片的本地文件路径列表，tempFilePath可以作为img标签的src属性显示图片
var tempFilePaths = res.tempFilePaths

}
})
},