fix(*):修复参数问题

src/pages/parts/returnParts.vue

@@ -86,14 +86,15 @@
 				if(!this.validateForm()) {
 					return false
 				}
+				let params = {}
 				if(this.curWay == 0) {
-					const params = {
+					params = {
 						parts: JSON.stringify(this.parts),
 						expressCom: this.expressCom,
 						expressNumber: this.expressNumber
 					}
 				} else {
-					const params = {parts: JSON.stringify(this.parts)}
+					params = {parts: JSON.stringify(this.parts)}
 				}
 				this.$u.api.returnParts(params).then((res) => {
 					if(res.code == 200 && res.data) {