fix: do not preload runtime.js (#596)

add runtime.js to fileBlacklist
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花裤衩 2020-06-23 21:11:06 +08:00 committed by GitHub
parent 129ea7e654
commit 8e76fdb622
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1 changed files with 10 additions and 1 deletions

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@ -50,7 +50,15 @@ module.exports = {
}, },
chainWebpack(config) { chainWebpack(config) {
// it can improve the speed of the first screen, it is recommended to turn on preload // it can improve the speed of the first screen, it is recommended to turn on preload
// config.plugins.delete('preload') config.plugin('preload').tap(() => [
{
rel: 'preload',
// to ignore runtime.js
// https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/cli-service/lib/config/app.js#L171
fileBlacklist: [/\.map$/, /hot-update\.js$/, /runtime\..*\.js$/],
include: 'initial'
}
])
// when there are many pages, it will cause too many meaningless requests // when there are many pages, it will cause too many meaningless requests
config.plugins.delete('prefetch') config.plugins.delete('prefetch')
@ -118,6 +126,7 @@ module.exports = {
} }
} }
}) })
// https:// webpack.js.org/configuration/optimization/#optimizationruntimechunk
config.optimization.runtimeChunk('single') config.optimization.runtimeChunk('single')
} }
) )