vue.js - 未捕获的 ReferenceError：Vue Js 中的 webpackJsonp

问题描述

我突然开始在 Vue Js 中遇到 Uncaught ReferenceError: webpackJsonp。我对 Js 相当陌生，刚刚开始使用 Vue 应用程序。我尝试了 Git 和 stackoverflow 中提到的各种解决方案，但都没有奏效。有人可以帮我吗。

为了给出一些背景，这个问题突然出现了，没有做出太大的改变。该代码在其处于较早的状态时正在工作，但是即使修改了css，对组件进行任何更改也已开始导致问题。根据我对这个问题的了解，它应该由 webpack.prod.conf.js 控制（下面附上我的）。如果需要任何其他信息，请告诉我。

"use strict";
const path = require("path");
const utils = require("./utils");
const webpack = require("webpack");
const config = require("../config");
const merge = require("webpack-merge");
const baseWebpackConfig = require("./webpack.base.conf");
const CopyWebpackPlugin = require("copy-webpack-plugin");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const ExtractTextPlugin = require("extract-text-webpack-plugin");
const OptimizeCSSPlugin = require("optimize-css-assets-webpack-plugin");
const UglifyJsPlugin = require("uglifyjs-webpack-plugin");

const env = require("../config/prod.env");

const webpackConfig = merge(baseWebpackConfig, {
    module: {
        rules: utils.styleLoaders({
            sourceMap: config.build.productionSourceMap,
            extract: true,
            usePostCSS: true
        })
    },
    devtool: config.build.productionSourceMap ? config.build.devtool : false,
    output: {
        path: config.build.assetsRoot,
        filename: utils.assetsPath("js/[name].[chunkhash].js"),
        chunkFilename: utils.assetsPath("js/[id].[chunkhash].js")
    },
    plugins: [
        // http://vuejs.github.io/vue-loader/en/workflow/production.html
        new webpack.DefinePlugin({
            "process.env": env
        }),
        new UglifyJsPlugin({
            uglifyOptions: {
                compress: {
                    warnings: false
                }
            },
            sourceMap: config.build.productionSourceMap,
            parallel: true
        }),
        // extract css into its own file
        new ExtractTextPlugin({
            filename: utils.assetsPath("css/[name].[contenthash].css"),
            // Setting the following option to `false` will not extract CSS from codesplit chunks.
            // Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack.
            // It's currently set to `true` because we are seeing that sourcemaps are included in the codesplit bundle as well when it's `false`,
            // increasing file size: https://github.com/vuejs-templates/webpack/issues/1110
            allChunks: true
        }),
        // Compress extracted CSS. We are using this plugin so that possible
        // duplicated CSS from different components can be deduped.
        new OptimizeCSSPlugin({
            cssProcessorOptions: config.build.productionSourceMap ?
                { safe: true, map: { inline: false } } :
                { safe: true }
        }),
        // generate dist index.html with correct asset hash for caching.
        // you can customize output by editing /index.html
        // see https://github.com/ampedandwired/html-webpack-plugin
        new HtmlWebpackPlugin({
            filename: config.build.index,
            template: "index.html",
            inject: true,
            minify: {
                removeComments: true,
                collapseWhitespace: true,
                removeAttributeQuotes: true
                    // more options:
                    // https://github.com/kangax/html-minifier#options-quick-reference
            },
            // necessary to consistently work with multiple chunks via CommonsChunkPlugin
            chunksSortMode: "dependency"
        }),
        // keep module.id stable when vendor modules does not change
        new webpack.HashedModuleIdsPlugin(),
        // enable scope hoisting
        new webpack.optimize.ModuleConcatenationPlugin(),
        // split vendor js into its own file
        new webpack.optimize.CommonsChunkPlugin({
            name: "vendor",
            async: false,
            minChunks(module) {
                // any required modules inside node_modules are extracted to vendor
                return (
                    module.resource &&
                    /\.js$/.test(module.resource) &&
                    module.resource.indexOf(path.join(__dirname, "../node_modules")) === 0
                );
                // return module.context && module.context.includes("node_modules");
            }
        }),
        // This instance extracts shared chunks from code splitted chunks and bundles them
        // in a separate chunk, similar to the vendor chunk
        // see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk
        new webpack.optimize.CommonsChunkPlugin({
            name: "app",
            async: "vendor-async",
            children: true,
            minChunks: 3
        }),
        // extract webpack runtime and module manifest to its own file in order to
        // prevent vendor hash from being updated whenever app bundle is updated
        new webpack.optimize.CommonsChunkPlugin({
            name: "manifest",
            async: false,
            minChunks: Infinity
        }),

        // copy custom static assets
        new CopyWebpackPlugin([{
            from: path.resolve(__dirname, "../static"),
            to: config.build.assetsSubDirectory,
            ignore: [".*"]
        }])
    ]
});

if (config.build.productionGzip) {
    const CompressionWebpackPlugin = require("compression-webpack-plugin");

    webpackConfig.plugins.push(
        new CompressionWebpackPlugin({
            asset: "[path].gz[query]",
            algorithm: "gzip",
            test: new RegExp(
                "\\.(" + config.build.productionGzipExtensions.join("|") + ")$"
            ),
            threshold: 10240,
            minRatio: 0.8
        })
    );
}

if (config.build.bundleAnalyzerReport) {
    const BundleAnalyzerPlugin = require("webpack-bundle-analyzer")
        .BundleAnalyzerPlugin;
    webpackConfig.plugins.push(new BundleAnalyzerPlugin());
}

module.exports = webpackConfig;

标签： vue.jswebpackvuejs2

vue.js - 未捕获的 ReferenceError：Vue Js 中的 webpackJsonp

问题描述

解决方案

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