[英]Try to create a plugin to auto load all components in nuxt.js
我嘗試在 nuxt.js 下全局加載和定義我的所有組件。
當我嘗試加載 *.vue 文件時,出現以下錯誤:“找不到模塊 ....”。
但是該文件存在於指定位置...
這是加載插件:
import Vue from 'vue'
import fs from 'fs'
import path from 'path'
const componentDirectory = `.${path.sep}src${path.sep}components`;
const componentTypes = ['atom','molecule','organism'];
function getComponentType(componentName) {
let compGroup = ( componentName || '' ).toLowerCase().split('.');
if (compGroup.length < 3 || compGroup[ compGroup.length - 1 ] !== 'vue' ) {
return null;
}
return compGroup[ compGroup.length - 2 ];
}
function allowedComponentType(componentFileName) {
return componentTypes.indexOf(getComponentType(componentFileName)) !== -1;
}
// List all files in a directory in Node.js recursively in a synchronous fashion
var walkSync = function(dir, filelist) {
var files = fs.readdirSync(dir);
filelist = filelist || [];
files.forEach(function (file) {
if (fs.statSync(dir + path.sep + file).isDirectory()) {
filelist = walkSync(dir + path.sep + file, filelist);
} else if (allowedComponentType(file) ) {
filelist.push(dir + path.sep + file);
}
});
return filelist;
};
walkSync(componentDirectory).forEach(componentFileName => {
try {
let componentPath = path.resolve(path.resolve(), componentFileName);
console.log('Component name : ', componentPath)
const component = require(componentPath).default;
Vue.component(component.name, component);
}
catch (e) {
console.log('Error : ' , e )
}
});
PS .: 一旦問題解決,我將用正則表達式替換函數。
在您的 components 文件夾中使用此內容制作一個 js 文件:
import Vue from 'vue'
const requireComponent = require.context('@/components', true, /\.vue$/)
requireComponent.keys().forEach(fileName => {
const componentConfig = requireComponent(fileName)
const componentName = fileName
.replace(/^\.\//, '')
.replace(/\.\w+$/, '')
.replace(/\//g, '-')
.toLowerCase()
Vue.component(componentName, componentConfig.default || componentConfig)
})
然后只需將其導入您的布局 .vue 文件中。
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