vue跳转以及传参

1.跳转页面的三种方法

<template><button @click="twopage">跳转</button>
</template><script setup>
import { useRouter } from "vue-router";
const router = useRouter(); // 获取 router 实例const twopage = () => {router.push("/two"); // 使用 push 跳转（能够回退）// router.replace('/two');  // 使用 replace 跳转（不能回退）// router.go(-1);  // 使用 go 跳转（回退到上一页）
};
</script><style scoped></style>

2.vue跳转传参方法

   1.path跳，query传

//传
import { useRouter } from "vue-router";
const router = useRouter(); // 获取 router 实例
router.push({ path: "/two", query: { id: id } });

//接
import { useRoute } from "vue-router";
const route = useRoute();
const userId = route.query.id;
console.log(userId);

  2.name跳，query传

//传
import { useRouter } from "vue-router";
const router = useRouter(); // 获取 router 实例
router.push({ name: "two", query: { id: id } });

// 接
import { useRoute } from 'vue-router'
const route = useRoute();
console.log(route.query.id);

3. name跳，params传（路由处必须配置动态路由）

//传
import { useRouter } from "vue-router";
const router = useRouter();
router.push({ name: "two", params: { id } });

//接
import { useRoute } from "vue-router";
const route = useRoute();
const userId = route.params.id;
console.log(userId);

要记得跳转目标要添加:id