添加支付尾款跳转支付

pages/order/order_details.vue

@@ -118,6 +118,10 @@
 						<text class="lf-font-32 text-white">立即付款</text>
 					</button>
 					
+					<button class="btn bg-green" v-if="orderDetails.status == 1" @click="payAtonce()">
+						<text class="lf-font-32 text-white">支付尾款</text>
+					</button>
+					
 					<!-- <button class="btn bg-blue" v-if="orderDetails.status == 16">
 						<text class="lf-font-32 text-white">已使用</text>
 					</button> -->