摘要:
let a = { b = { c:1 } } console.log(a.b.c) //1 let {b} = a 相当于 b = a.b console.log(b.c) //1 let { b: { c } } = a b来源于a.b c来源于a.b.c console.log(c) //1 阅读全文
摘要:
后端接口 var express = require('express'); var router = express.Router(); var User = require('./../sql/collection/users'); var sql = require('./../sql'); 阅读全文