var list =[] function QueryPermission(id) { if(uni.getStorageSync("jurisdiction")){ list = JSON.parse(uni.getStorageSync("jurisdiction")) } for (var i = 0; i < list.length; i++) { if (list[i].children) { var data = list[i].children for (var j = 0; j < data.length; j++) { if (data[j].children) { var item = data[j].children for (var k = 0; k < item.length; k++) { if (item[k].pur_id == id) { return true } } } } } } return false } export { QueryPermission }