如何在Laravel中将Vue.js切换到生产模式？

Question

由于Vue.js已经预装在Laravel中，我不确定如何将它设置为生产模式。

当我启动网站时，在控制台中会显示以下消息：

您正在以开发模式运行Vue。 在部署到生产环境时，请确保打开生产模式。

- Dasonic

Answer 1

只需使用“npm run production”命令构建您的资源。

- Thiago Barcala

---

我知道这一定是些简单的东西，所以我在任何地方都找不到它。谢谢。 - Dasonic

Answer 2

方法1

npm run production

方法2 在Laravel中，在laravel配置文件中添加一个环境变量，并根据负载情况在运行时加载Vue配置。

定义: MIX_ENV_MODE=production

用法: process.env.MIX_ENV_MODE

最后，在任何一个你的配置脚本文件中添加这段代码。

if (process.env.MIX_ENV_MODE === 'production') {
    Vue.config.devtools = false;
    Vue.config.debug = false;
    Vue.config.silent = true; 
}

- ptheodosiou

Answer 3

在创建新的Vue实例之前，请先设置app.js的手册。

Vue.config.productionTip = true
Vue.config.devtools = true;
Vue.config.debug = true;
Vue.config.silent = true; 

使用 npm prod/dev

"npm run prod / production"
"npm run dev / watch" 

- Carlos

Answer 4

我正在使用 Vue2 和 Laravel7，当我运行 npm run prod 时，出现错误 FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory 。

这是完整的错误信息。

> @ prod /var/www/html/exptradies
> npm run production


> @ production /var/www/html/exptradies
> cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --no-progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js


<--- Last few GCs --->

[3521:0x302b050]   110565 ms: Mark-sweep 489.2 (517.6) -> 485.0 (517.6) MB, 1150.6 / 0.0 ms  (average mu = 0.155, current mu = 0.100) allocation failure scavenge might not succeed
[3521:0x302b050]   111997 ms: Mark-sweep 489.2 (517.6) -> 485.0 (517.6) MB, 1222.8 / 0.0 ms  (average mu = 0.150, current mu = 0.146) allocation failure scavenge might not succeed


<--- JS stacktrace --->

==== JS stack trace =========================================

Security context: 0x384b92cc08d1 <JSObject>
    0: builtin exit frame: concat(this=0x0871a8909981 <JSArray[0]>,0x0871a8909961 <JSArray[0]>,0x0871a8909981 <JSArray[0]>)

    1: /* anonymous */(aka /* anonymous */) [0x20144909fd61] [/var/www/html/exptradies/node_modules/terser-webpack-plugin/node_modules/terser/dist/bundle.min.js:~1] [pc=0x21c8562eee7d](this=0x349882d804b1 <undefined>,0x3c3d355838b9 <AST_Call map = 0x1ea8d45e1279>,0x0871a89...

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
 1: 0xa1ae50 node::Abort() [node]
 2: 0xa1b25c node::OnFatalError(char const*, char const*) [node]
 3: 0xb9b20e v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [node]
 4: 0xb9b589 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [node]
 5: 0xd58815  [node]
 6: 0xd58ea6 v8::internal::Heap::RecomputeLimits(v8::internal::GarbageCollector) [node]
 7: 0xd65765 v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [node]
 8: 0xd66615 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [node]
 9: 0xd690cc v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [node]
10: 0xd2f752 v8::internal::Factory::AllocateRawWithAllocationSite(v8::internal::Handle<v8::internal::Map>, v8::internal::AllocationType, v8::internal::Handle<v8::internal::AllocationSite>) [node]
11: 0xd3b104 v8::internal::Factory::NewJSArrayWithUnverifiedElements(v8::internal::Handle<v8::internal::FixedArrayBase>, v8::internal::ElementsKind, int, v8::internal::AllocationType) [node]
12: 0xd3b549 v8::internal::Factory::NewJSArray(v8::internal::ElementsKind, int, int, v8::internal::ArrayStorageAllocationMode, v8::internal::AllocationType) [node]
13: 0xec65c3 v8::internal::ElementsAccessor::Concat(v8::internal::Isolate*, v8::internal::Arguments*, unsigned int, unsigned int) [node]
14: 0xc0a565  [node]
15: 0xc12dfd v8::internal::Builtin_ArrayConcat(int, unsigned long*, v8::internal::Isolate*) [node]
16: 0x140e919  [node]
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ production: `cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --no-progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the @ production script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2023-03-02T16_32_12_621Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ prod: `npm run production`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the @ prod script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2023-03-02T16_32_12_662Z-debug.log

任何想法为什么我会得到这个错误。

- Zia