origin-coding

extern crate chrono;
extern crate postgres;

use chrono::prelude::*;
use postgres::{Client, NoTls};

fn main() {
    // 连接数据库
    let mut client = Client::connect(
        "host=localhost user=postgres password=root dbname=Enrolled",

origin-coding

<template>
  <v-container>
    <v-form>
      <v-row :no-gutters="true">
        <v-col cols="3">
          <v-text-field
            :readonly="profile !== 'new'"
            label="姓名"
            variant="solo"
            v-model="state.currentEmployee.name"

origin-coding

// IP-Address库使用教程配套代码
// 注：由于IPv6地址不太常用，本教程只讲述IPv4的部分，IPv6部分请自行查阅相关API。
import { Address4 } from "ip-address";

// 初始化
// 第一种：初始化IP地址和子网掩码
console.log("-----Initialization-----");
let address = new Address4("172.168.0.1/16");
console.log(
  `Address1: address: ${address.address}, subnet mask: ${address.subnetMask}.`,