实现功能:页面A 跳转到 页面B,携带参数
路由router.ts
java
import { createRouter, createWebHistory } from "vue-router";
const routes: RouteRecordRaw[] = [
{
path: "/demo/a",
name: "aa",
component: () => import("@/views/demo/A.vue")
},
{
path: "/demo/b",
name: "bb",
component: () => import("@/views/demo/B.vue")
},
];
const router = createRouter({
history: createWebHistory(),
routes,
strict: false,
// 切换页面,滚动到最顶部
scrollBehavior: () => ({ left: 0, top: 0 })
});
export default router;
A.vue
java
<template>
<div>
<button @click="fun">传递和接收参数</button>
</div>
</template>
<script setup lang="ts">
import { useRouter } from "vue-router";
//路由对象,用来进行路由跳转
let router = useRouter();
const fun = () => {
router.push({
name: "bb",
state: {
data: "苹果"
}
});
};
</script>
B.vue
java
<template>
<div>
<div>{{ stateData }}</div>
</div>
</template>
<script setup lang="ts">
//用来获取路由对象的数据
const stateData = history.state; //通过History API接收
console.log("接收的参数:", stateData);
</script>
效果:
A页面中单击按钮,在打开的B页面中看到的效果如下: