NUXT3中有什么办法可以加载插件一次?
我正在尝试集成 sequelize 我的 nuxt 3 项目。但是,我无法弄清楚如何仅将其加载一次,而不是每次刷新 /导航到其他路线时重新加载它。
我找不到有关文档的任何信息。有可能吗?
〜/plugins/quelize.server.ts
import { Sequelize } from "sequelize"
export default defineNuxtPlugin(async (nuxtApp) => {
const config = useRuntimeConfig()
const sequelize = new Sequelize(config.dbName, config.dbUser, config.dbPass,{
host: config.dbHost,
port: parseInt(config.dbPort),
dialect: 'mysql',
})
try {
await sequelize.authenticate()
// this log was executed every time I navigate to a new route
// or refreshing the browser.
console.log('Connection has been established successfully.');
} catch (error) {
console.error('Unable to connect to the database:', error);
}
return {
provide: {
db: sequelize
}
}
})
I'm trying to integrate Sequelize to my Nuxt 3 project. However, I couldn't figure out how to make it load only once instead of reloading it every time the page was refreshed / navigating to another routes.
I couldn't find any information on the docs. Is it even possible?
~/plugins/sequelize.server.ts
import { Sequelize } from "sequelize"
export default defineNuxtPlugin(async (nuxtApp) => {
const config = useRuntimeConfig()
const sequelize = new Sequelize(config.dbName, config.dbUser, config.dbPass,{
host: config.dbHost,
port: parseInt(config.dbPort),
dialect: 'mysql',
})
try {
await sequelize.authenticate()
// this log was executed every time I navigate to a new route
// or refreshing the browser.
console.log('Connection has been established successfully.');
} catch (error) {
console.error('Unable to connect to the database:', error);
}
return {
provide: {
db: sequelize
}
}
})
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OP通过删除在组件的
安装
生命周期挂钩上初始化的合并来解决他的问题。只是剩余的代码。
OP solved his issue by removing a composable that was initialized on a component's
mounted
lifecycle hook.Just a remaining piece of code.