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Webpack \u662f\u4e00\u4e2a\u6a21\u5757<\/a><\/span>\u6253\u5305\u5de5\u5177\uff0c\u5b83\u5c06\u5e94\u7528\u7a0b\u5e8f\u7684\u6240\u6709\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u6587\u4ef6<\/a><\/span>\u4e2d\uff0c\u4ee5\u4fbf\u5728\u6d4f\u89c8\u5668\u4e2d\u52a0\u8f7d\u3002Webpack \u7684\u4e3b\u8981\u76ee\u6807\u662f\u5c06\u524d\u7aef\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u7684\u5de5\u4f5c\u6d41\u7a0b\u81ea\u52a8\u5316\uff0c\u4f7f\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u66f4\u4e13\u6ce8\u4e8e\u7f16\u5199\u4ee3\u7801\uff0c\u800c\u4e0d\u662f\u624b\u52a8\u5904\u7406\u6587\u4ef6\u548c\u4f9d\u8d56\u9879\u3002<\/p>\n

Webpack \u7684\u57fa\u672c\u539f\u7406\u662f\u5c06\u6240\u6709\u4f9d\u8d56\u9879\u8f6c\u6362\u4e3a\u6a21\u5757\uff0c\u5e76\u5c06\u8fd9\u4e9b\u6a21\u5757\u7ec4\u5408\u6210\u4e00\u4e2a\u6216\u591a\u4e2a\u5305\u3002Webpack \u901a\u8fc7\u5165\u53e3\u70b9\uff08entry point\uff09\u6765\u786e\u5b9a\u5e94\u7528\u7a0b\u5e8f\u7684\u4f9d\u8d56\u9879\u3002\u5165\u53e3\u70b9\u662f\u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u8981 JavaScript \u6587\u4ef6\uff0c\u5b83\u901a\u5e38\u5305\u542b\u5176\u4ed6 JavaScript \u6a21\u5757\u7684\u5bfc\u5165\u8bed\u53e5\u3002Webpack \u4ece\u5165\u53e3\u70b9\u5f00\u59cb\uff0c\u9012\u5f52\u5730\u67e5\u627e\u6240\u6709\u4f9d\u8d56\u9879\uff0c\u5e76\u5c06\u5b83\u4eec\u6253\u5305\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u6587\u4ef6\u4e2d\u3002<\/p>\n

Webpack \u6709\u56db\u4e2a\u4e3b\u8981\u7684\u6838\u5fc3\u6982\u5ff5\uff1a<\/p>\n

1. \u5165\u53e3\u70b9\uff08entry point\uff09\uff1aWebpack \u5f00\u59cb\u6253\u5305\u7684 JavaScript \u6587\u4ef6\u3002<\/p>\n

2. \u8f93\u51fa\uff08output\uff09\uff1aWebpack \u6253\u5305\u751f\u6210\u7684\u6587\u4ef6\u3002<\/p>\n

3. \u52a0\u8f7d\u5668\uff08loader\uff09\uff1aWebpack \u7528\u6765\u52a0\u8f7d\u975e JavaScript \u6587\u4ef6\u7684\u63d2\u4ef6<\/a><\/span>\u3002<\/p>\n

4. \u63d2\u4ef6\uff08plugin\uff09\uff1aWebpack \u7684\u6269\u5c55\u63d2\u4ef6\uff0c\u7528\u4e8e\u89e3\u51b3\u5404\u79cd\u95ee\u9898\u3002<\/p>\n

We<\/p>\n

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“`javascript<\/p>\n

\/\/ webpack.coh5\u8f6capk<\/a>nfig.js<\/p>\n

const path = require(‘path’);<\/p>\n

module.exports = {<\/p>\n

entry: ‘.\/src\/index.js’, \/\/ \u5165\u53e3\u70b9<\/p>\n

output: { \/\/ \u8f93\u51fa<\/p>\n

path: path.resolve(__dirname, ‘dist’),<\/p>\n

filename: ‘bundle.js’<\/p>\n

},<\/p>\n

module: { \/\/ \u52a0\u8f7d\u5668<\/p>\n

rules: [<\/p>\n

{<\/p>\n

test: \/\\.css$\/,<\/p>\n

use: [<\/p>\n

‘style-loader’,<\/p>\n

‘css-loader’<\/p>\n

]<\/p>\n

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]<\/p>\n

},<\/p>\n

plugins: [ \/\/ \u63d2\u4ef6<\/p>\n

new HtmlWebpackPlugin({<\/p>\n

template: ‘.\/src\/index.html’<\/p>\n

})<\/p>\n

]<\/p>\n

};<\/p>\n

“`<\/p>\n

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