1：xml
<view style="margin-top: 20px" class="weui-flex">
<view style="width: 35%;font-size: 0.7em">证件照片</view>
<!-- <input class="_input weui-flex__item" value="{{appkey}}" /> -->
<view class="weui-flex__item">
<image src='{{developer_file}}' style='width:100px;height:100px'></image>
</view>
<view style="display:{{isSave == 'show' ? 'none':'block'}}">
<button size='mini' bindtap="btn_img">选择照片</button>
</view>
</view>2：js
btn_img: function (e) { //图片上传
var that = this;
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', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
success: function (res) {
var tempFilePaths = res.tempFilePaths;
wx.uploadFile({
url: '', //此处换上你的接口地址
filePath: tempFilePaths[0],
name: 'file',
header: {
},
formData: {
'user': 'test',
'file': tempFilePaths[0]
},
success: function (res) {
if (res.statusCode == '200') {
console.log("图片上传成功");
var jsonData = JSON.parse(res.data);
that.setData({
imageFile: tempFilePaths,
developer_file: jsonData.data
})
} else {
showSuccess('上传失败');
}
},
fail: function (res) {
console.log('fail');
},
})
}
})
}