安装vue-router

pnpm install vue-router

创建router

src下新增router目录，ruoter目录中新增index.ts

import { createRouter, createWebHashHistory } from "vue-router";
const routes = [
  {
    path: "/",
    name: "Home",
    component: () => import("@/views/home/index.vue"),
  },
  {
    path: "/register",
    name: "Register",
    component: () => import("@/views/register/index.vue"),
  }
];

const router = createRouter({
  history: createWebHashHistory(),
  routes,
});

export default router;

创建首页

src下新增views目录，views目录下新增home目录，home目录下新增index.vue文件

<template>
  <div>
    this is home page
  </div>
  <div class="txt-r">
    <router-link to="/register">没有账号？去注册</router-link>
  </div>
</template>

创建注册页

views目录下新增register目录，register目录下新增index.vue文件

<template>
  <div>
    <el-form :model="user" label-width="86px">
      <h3 class="title">系统注册</h3>
      <el-form-item label="用户名" prop="username">
        <el-input v-model="user.username" placeholder="请输入用户名" prefix-icon="user"></el-input>
      </el-form-item>
      <el-form-item label="邮箱" prop="email">
        <el-input v-model="user.email" placeholder="请输入邮箱" prefix-icon="message"></el-input>
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input v-model="user.password" type="password" placeholder="请输入密码" prefix-icon="lock"></el-input>
      </el-form-item>
      <el-form-item label>
        <el-button type="primary" @click="doRegister">注册</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script setup lang="ts">
import { useRouter } from 'vue-router';
import { register } from '@/api';
import { ref } from 'vue'
import type { User } from '@/types';
const router = useRouter();

const user = ref<User>({
  email: '',
  username: '',
  password: ''
});

const doRegister = async () => {
  try {
    const res = await register({ user: user.value });
    console.log(res.data.user);

    router.push({ name: 'Home' });
  } catch (error) {

  }
}
</script>

main.ts引入router对象

修改App.vue

<template>
    <router-view></router-view>
</template>

运行测试

点击 去注册

表单校验

修改register/index.vue

再次测试验证