<view class="edit-list">
　　<text class="list-name list-first">頭像</text>
　　　　<view class="edit-righr-bar">
　　　　<image class="head-portrait" src="{{avatar}}" bindtap='changeAvatar'></image>
　　</view>
</view>
 

// 切換頭像
changeAvatar: function () {
var that = this;
// var childId = wx.getStorageSync("child_id");
// var token = wx.getStorageSync('token');
wx.chooseImage({
count: 1, // 最多可以選擇的圖片張數(shù)，默認(rèn)9
sizeType: ['compressed'], // original 原圖，compressed 壓縮圖，默認(rèn)二者都有
sourceType: ['album', 'camera'], // album 從相冊(cè)選圖，camera 使用相機(jī)，默認(rèn)二者都有
success: function (res) {
console.log(res.tempFilePaths + "修改頁面")
var avatar = res.tempFilePaths;
that.setData({
avatar: avatar,
upAvatar:true
})
 
},
fail: function () {
// fail
},
complete: function () {
// complete
}
})
},
這是是調(diào)用上傳頭像uploadFile方法
// 上傳頭像
app.uploadimg({
url: 'URL地址',
path: avatar,
header: {
'Content-Type': 'multipart/form-data',
"Authorization": "Bearer " + token
},
isShow: false
});
 
上傳頭像代碼uploadFile做了一個(gè)封裝 代碼放在APP.js里
//多張圖片上傳
uploadimg:function(data){
var that= this,
i=data.i ? data.i : 0,
success=data.success ? data.success : 0,
fail=data.fail ? data.fail : 0;
wx.uploadFile({
url: data.url,
filePath: data.path[i],
name: 'fileData',//這里根據(jù)自己的實(shí)際情況改
header: data.header,
formData: {
sequence:i+1
},
success: (resp) => {
success++;
console.log(resp)
console.log(i+"成功");
 
 
}
 
},
fail: (res) => {
fail++;
console.log('fail:' + i + "fail:" + fail);
},
complete: () => {
console.log(i);
i++;
if (i == data.path.length) { //當(dāng)圖片傳完時(shí)，停止調(diào)用
console.log('執(zhí)行完畢');
console.log('成功：' + success + " 失敗：" + fail);
 
} else {//若圖片還沒有傳完，則繼續(xù)調(diào)用函數(shù)
console.log(i);
data.i = i;
data.success = success;
data.fail = fail;
that.uploadimg(data);
}

}
});
},