Vue3的路由傳參方法超全匯總

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下面方法刷新參數都不會丟失

1. name + params

路由配置(需要配置成動態路由形式，原先的直接傳參不能用瞭)

import { createRouter, createWebHistory } from 'vue-router'
import HomeView from '../views/HomeView.vue'
 
const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
      path: '/',
      name: 'home',
      component: HomeView,
    },
    {
      path: '/about/:id',
      name: 'about',
      component: () => import('../views/AboutView.vue'),
    },
  ],
})
 
export default router

組件A

<script>
import { useRouter } from 'vue-router'
 
export default {
  name: 'Home',
  setup() {
    const router = useRouter()
 
    const toAbout = () => {
      router.push({
        name: 'about',
        params: {
          id: 100,
        },
      })
    }
 
    return {
      toAbout,
    }
  },
}
</script>
 
<template>
  <main>
    <button @click="toAbout">to About</button>
  </main>
</template>

組件B

<script>
import { useRoute } from 'vue-router'
 
export default {
  name: 'about',
  setup() {
    const route = useRoute()
    console.log('99999999', route.params)
  },
}
</script>
 
<template>
  <div class="about">
    <h1>about</h1>
  </div>
</template>

2. name + query

路由配置（普通形式即可，query會將參數?拼接到路徑上）

import { createRouter, createWebHistory } from 'vue-router'
import HomeView from '../views/HomeView.vue'
 
const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
      path: '/',
      name: 'home',
      component: HomeView,
    },
    {
      path: '/about',
      name: 'about',
      component: () => import('../views/AboutView.vue'),
    },
  ],
})
 
export default router

組件A

<script>
import { useRouter } from 'vue-router'
 
export default {
  name: 'Home',
  setup() {
    const router = useRouter()
 
    const toAbout = () => {
      router.push({
        name: 'about',
        query: {
          id: 100,
        },
      })
    }
 
    return {
      toAbout,
    }
  },
}
</script>
 
<template>
  <main>
    <button @click="toAbout">to About</button>
  </main>
</template>

組件B

<script>
import { useRoute } from 'vue-router'
 
export default {
  name: 'about',
  setup() {
    const route = useRoute()
    console.log('99999999', route.query)
  },
}
</script>
 
<template>
  <div class="about">
    <h1>about</h1>
  </div>
</template>

3. path + query

路由配置（普通形式即可，query會將參數?拼接到路徑上）

import { createRouter, createWebHistory } from 'vue-router'
import HomeView from '../views/HomeView.vue'
 
const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
      path: '/',
      name: 'home',
      component: HomeView,
    },
    {
      path: '/about',
      name: 'about',
      component: () => import('../views/AboutView.vue'),
    },
  ],
})
 
export default router

組件A

<script>
import { useRouter } from 'vue-router'
 
export default {
  name: 'Home',
  setup() {
    const router = useRouter()
 
    const toAbout = () => {
      router.push({
        path: '/about',
        query: {
          id: 100,
        },
      })
    }
 
    return {
      toAbout,
    }
  },
}
</script>
 
<template>
  <main>
    <button @click="toAbout">to About</button>
  </main>
</template>

組件B

<script>
import { useRoute } from 'vue-router'
 
export default {
  name: 'about',
  setup() {
    const route = useRoute()
    console.log('99999999', route.query)
  },
}
</script>
 
<template>
  <div class="about">
    <h1>about</h1>
  </div>
</template>

4. 路徑字符串？拼接參數

路由配置

import { createRouter, createWebHistory } from 'vue-router'
import HomeView from '../views/HomeView.vue'
 
const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
      path: '/',
      name: 'home',
      component: HomeView,
    },
    {
      path: '/about',
      name: 'about',
      component: () => import('../views/AboutView.vue'),
    },
  ],
})
 
export default router

組件A

<script>
import { useRouter } from 'vue-router'
 
export default {
  name: 'Home',
  setup() {
    const router = useRouter()
 
    const toAbout = () => {
      router.push('/about?id=100')
    }
 
    return {
      toAbout,
    }
  },
}
</script>
 
<template>
  <main>
    <button @click="toAbout">to About</button>
  </main>
</template>

組件B

<script>
import { useRoute } from 'vue-router'
 
export default {
  name: 'about',
  setup() {
    const route = useRoute()
    console.log('99999999', route.query)
  },
}
</script>
 
<template>
  <div class="about">
    <h1>about</h1>
  </div>
</template>

5. 路徑字符串 / 拼接參數

路由配置

import { createRouter, createWebHistory } from 'vue-router'
import HomeView from '../views/HomeView.vue'
 
const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
      path: '/',
      name: 'home',
      component: HomeView,
    },
    {
      path: '/about/:id',
      name: 'about',
      component: () => import('../views/AboutView.vue'),
    },
  ],
})
 
export default router

組件A

<script>
import { useRouter } from 'vue-router'
 
export default {
  name: 'Home',
  setup() {
    const router = useRouter()
 
    const toAbout = () => {
      router.push('/about/100')
    }
 
    return {
      toAbout,
    }
  },
}
</script>
 
<template>
  <main>
    <button @click="toAbout">to About</button>
  </main>
</template>

組件B

<script>
import { useRoute } from 'vue-router'
 
export default {
  name: 'about',
  setup() {
    const route = useRoute()
    console.log('99999999', route.params)
  },
}
</script>
 
<template>
  <div class="about">
    <h1>about</h1>
  </div>
</template>

總結

到此這篇關於Vue3路由傳參方法的文章就介紹到這瞭,更多相關Vue3路由傳參內容請搜索WalkonNet以前的文章或繼續瀏覽下面的相關文章希望大傢以後多多支持WalkonNet！

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