线上余额支付

pages/order/cashier/cashier.vue

@@ -113,6 +113,7 @@
 			payComfirm(event){
 				this.user_pw = event;
 				this.show_pw = false;
+				this.confirm();
 			},
 			// 支付
 			confirm(){
@@ -265,6 +266,7 @@
 			      content: charge || '请求支付失败，请重试！',
 			      showCancel: false
 			    });
+				this.user_pw = '';
 			  }
 			},
 			// 纯余额支付