odd_job_applet/components/wxcontact/wxcontact.vue

<template name="wxContact">
	<view>
		<!-- #ifdef MP-WEIXIN -->
		<button class="cu-btn cuIcon bg-red lg shadow echo-wxcontact"  @tap="showConcatModel">
			<text class="cuIcon-servicefill"></text>
		</button>
		<view class="cu-modal" :class="{show:concatModel}" @tap="hideConcatModel">
		  <view class="cu-dialog" @tap.stop>
			<view class="cu-card">
				<view class="cu-item">
					<view class="text-xl padding">人工协助</view>
					<image :show-menu-by-longpress="true" style="width: 80%;display: block;margin: 0 auto;" :src="$getImageUrl('static/images/applet/qrcode_contact.png')"></image>
					<view class="text-xl padding">长按图片添加好友</view>
				</view>
			</view>
			<view class="padding flex flex-direction">
				<button class="cu-btn bg-red lg" @tap="phone()">
					拔打客服电话
				</button>
			</view>
			<view class="padding flex flex-direction">
				<button class="cu-btn bg-red lg" open-type="contact">
					在线客服
				</button>
			</view>
		  </view>
		</view>
	</view>
	<!-- #endif -->
</template>

<script>
	export default {
		name: 'wxContact',
		data() {
			return {
				concatModel: false
			};
		},
		methods:{
			showConcatModel() {
				this.concatModel = true;
			},
			hideConcatModel() {
				this.concatModel = false;
			},
			phone() {
				uni.makePhoneCall({
				   phoneNumber: '19959780161'
				});
			}
		}
	}
</script>

<style>
	.echo-wxcontact{ position: fixed; left: 0rpx; bottom: 180rpx; border-radius: 0rpx 50% 50% 0rpx !important; }
</style>