app/pointExchange/pages/center/center.wxml

<view>
	<view class="top-bg" style="background-image:url({{appAssetsUrl}}/images/pointExchange/bg.png);padding-top:{{statusBarMH}}">
		<view class="title-box">
			<view class="left" bindtap="back">
				<image mode="widthFix" src="{{appAssetsUrl}}/images/left-arrow.png"></image>
			</view>
			<view class="right">
				积分中心
			</view>
		</view>
		<view class="point">{{totalScore}}</view>
		<view class="tip">剩余积分</view>
		<view class="content">
			<scroll-view class="card" scroll-y bindscrolltolower="bindscrolltolower">
				<view class="item" wx:for="{{listData}}">
					<view class="box">
						<image wx:if="{{item.scoreEvent=='完善资料'}}" mode="widthFix" src="{{appAssetsUrl}}/images/pointExchange/task-icon1.png"></image>
						<image wx:if="{{item.scoreEvent=='分享小程序'}}" mode="widthFix" src="{{appAssetsUrl}}/images/pointExchange/task-icon2.png"></image>
						<image wx:if="{{item.scoreEvent=='每日登录'}}" mode="widthFix" src="{{appAssetsUrl}}/images/pointExchange/task-icon3.png"></image>
						<image wx:if="{{item.scoreEvent=='成功邀请好友'}}" mode="widthFix" src="{{appAssetsUrl}}/images/pointExchange/task-icon4.png"></image>
						<image wx:if="{{item.scoreEvent=='购买会员'}}" mode="widthFix" src="{{appAssetsUrl}}/images/pointExchange/task-icon5.png"></image>
						<image wx:if="{{item.scoreEvent=='参加兼职/成长会'}}" mode="widthFix" src="{{appAssetsUrl}}/images/pointExchange/task-icon6.png"></image>
						<image wx:if="{{item.scoreEvent=='评价'}}" mode="widthFix" src="{{appAssetsUrl}}/images/pointExchange/task-icon7.png"></image>
						<image wx:if="{{item.scoreEvent=='商城兑换'}}" mode="widthFix" src="{{appAssetsUrl}}/images/pointExchange/task-icon8.png"></image>
						<view class="left">
							<view class="title">{{item.scoreEvent}}</view>
							<view class="time">{{item.createTime}}</view>
						</view>
					</view>
					<view class="num {{item.scoreValue>=0?'green':''}}">{{item.scoreValue>0?'+':''}}{{item.scoreValue}} 积分</view>
				</view>
			</scroll-view>
		</view>
	</view>
</view>