feat: 路径参数解析优化，避免undefined造成白屏

1012414140@qq.com

2026-10-16 66a914d39274af0928b1354365341249e81f9091

 src/components/page/Index2.vue

@@ -126,6 +126,7 @@
                }
                this.$byutil.postData(this, this.$systemconfig.basePath + '/ffzf/api/park', {id:this.outParkId}, res => {
                    this.showFlag = false;
                    this.payFlag = false;
                    if(res.msg){
                        window.location.href = res.msg;
                    }else{