我正在使用 Vue 3,包括 Composition API,另外还使用 Pinia 作为状态管理。
在选项 API 中,有一个方法 beforeRouteEnter,该方法内置于组件本身中。不幸的是,这个方法在组合 API 中不存在。这里,本来应该在 beforeRouteEnter 方法中的代码被直接写入 setup 方法中。但是,这意味着首先加载并显示组件,然后执行代码,如果检查失败,则组件将被重定向到错误页面等。
我的想法是直接在路由的 beforeEnter 方法中的路由配置中进行检查。但是,我无法访问 Pinia Store,尽管它之前在 main.js 中调用过,但它似乎尚未初始化。
控制台日志
Uncaught Error: [????]: getActivePinia was called with no active Pinia. Did you forget to install pinia?
const pinia = createPinia()
app.use(pinia)
This will fail in production.
路由器.js
import { useProcessStore } from "@/store/process";
const routes: Array<RouteRecordRaw> = [
{
path: "/processes/:id",
name: "ProcessView",
component: loadView("ProcessView", "processes/"),
beforeEnter: () => {
const processStore = useProcessStore();
console.log(processStore);
},
children: [
{
path: "steer",
name: "ProcessSteer",
component: loadView("ProcessSteer", "processes/")
},
{
path: "approve/:code",
name: "ProcessApprove",
component: loadView("ProcessApprove", "processes/")
}
]
},
];
const router = createRouter({
history: createWebHistory(process.env.BASE_URL),
routes
});
export default router;
main.js
import { createApp } from "vue";
import "@/assets/bundle-bootstrap.css";
import App from "@/App.vue";
import { createPinia } from "pinia";
import router from "@/router";
import SvgIcon from "@/components/SvgIcon.vue";
const pinia = createPinia();
const app = createApp(App);
app.use(pinia);
app.use(router);
app.component("SvgIcon", SvgIcon);
router.isReady().then(() => {
app.mount("#app");
});