fohow_xcx/packageUser/pages/user/userInfo/userInfo.wxml

<view class="bg">
  <view class="userinfo-line">
    <view class="userinfo-title">头像</view>
    
	<view style="display: inline;" bindtap="setAvatar">
		<image src="{{imgUrl}}" class="img-avatar" wx:if="{{imgUrl != null}}"></image>
		<image src="{{avatar}}" class="img-avatar" wx:if="{{imgUrl == null}}"></image>
	</view>
	
    <view class="clean"></view>
  </view>
  
  <view class="userinfo-line">
    <view class="userinfo-title">昵称</view>
    <input class="nameText" placeholder="昵称" placeholder-class="text-placeholder" bindinput="bindNickname" value="{{nickname}}" />
    <view class="clean"></view>
  </view>
  
  <view class="userinfo-line">
    <view class="userinfo-title">性别</view>
    <picker bindchange="pickSex" value="{{ sex }}" class="sex" range="{{ columns }}" class="sexpicker">
		<view>
			{{ columns[sex] }}
		</view>
	</picker>
    <view class="clean"></view>
  </view>
  
  <view class="userinfo-line">
    <view class="userinfo-title">生日</view>
	<picker mode="date" value="{{birthday}}" bindchange="bindBirthday" class="sexpicker">
	    <view class="picker">
	      {{birthday}}
	    </view>
	</picker>
    <view class="clean"></view>
  </view>
  
  <view class="userinfo-line">
    <view class="userinfo-title">手机号</view>
    <input maxlength="11" class="nameText" placeholder="手机号" placeholder-class="text-placeholder" value="{{user.tel}}" disabled="disabled"/>
    <view class="clean"></view>
  </view>
  
	<button bindtap="savebtn" class="savebtn">
	  保存修改
	</button>
</view>