JavaScript在堆2中创建内存时出现内存不足错误
我想创建角2中的构建，我已经写了 ng build --prod --aot 命令并得到以下错误。
180823 ms: Mark-sweep 1338.1 (1437.6) -> 1338.1 (1437.6) MB, 1325.4 / 0.0 ms [allocation failure] [GC in old space requested].
182147 ms: Mark-sweep 1338.1 (1437.6) -> 1338.1 (1437.6) MB, 1323.7 / 0.0 ms [allocation failure] [GC in old space requested].
183495 ms: Mark-sweep 1338.1 (1437.6) -> 1344.6 (1418.6) MB, 1347.4 / 0.0 ms [last resort gc].
184844 ms: Mark-sweep 1344.6 (1418.6) -> 1351.3 (1418.6) MB, 1348.6 / 0.0 ms [last resort gc].
<--- JS stacktrace --->
==== JS stack trace =========================================
Security context: 0x5ec47cfb51 <JS Object>
1: token(aka token) [0x5ec4704381 <undefined>:1724] [pc=0x3e2345467b26] (this=0x5ec4704381 <undefined>,type=0x5ec4704fb1 <String[4]: name>,value=0x3363e2ffb931 <String[62]: __WEBPACK_IMPORTED_MODULE_35__angular_material_button_button__>,is_comment=0x5ec4704381 <undefined>)
2: arguments adaptor frame: 2->3
3: read_word(aka read_word) [0x5ec4704381 <undefined>:~1957] [pc=0x3e23435a05fb]...
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
1: node::Abort() [@angular/cli]
2: 0x1096a4c [@angular/cli]
3: v8::Utils::ReportApiFailure(char const*, char const*) [@angular/cli]
4: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [@angular/cli]
5: v8::internal::Factory::NewTransitionArray(int) [@angular/cli]
6: v8::internal::TransitionArray::Insert(v8::internal::Handle<v8::internal::Map>, v8::internal::Handle<v8::internal::Name>, v8::internal::Handle<v8::internal::Map>, v8::internal::SimpleTransitionFlag) [@angular/cli]
7: v8::internal::Map::ShareDescriptor(v8::internal::Handle<v8::internal::Map>, v8::internal::Handle<v8::internal::DescriptorArray>, v8::internal::Descriptor*) [@angular/cli]
8: v8::internal::Map::CopyAddDescriptor(v8::internal::Handle<v8::internal::Map>, v8::internal::Descriptor*, v8::internal::TransitionFlag) [@angular/cli]
9: v8::internal::Map::CopyWithField(v8::internal::Handle<v8::internal::Map>, v8::internal::Handle<v8::internal::Name>, v8::internal::Handle<v8::internal::FieldType>, v8::internal::PropertyAttributes, v8::internal::Representation, v8::internal::TransitionFlag) [@angular/cli]
10: v8::internal::Map::TransitionToDataProperty(v8::internal::Handle<v8::internal::Map>, v8::internal::Handle<v8::internal::Name>, v8::internal::Handle<v8::internal::Object>, v8::internal::PropertyAttributes, v8::internal::Object::StoreFromKeyed) [@angular/cli]
11: v8::internal::LookupIterator::PrepareTransitionToDataProperty(v8::internal::Handle<v8::internal::JSObject>, v8::internal::Handle<v8::internal::Object>, v8::internal::PropertyAttributes, v8::internal::Object::StoreFromKeyed) [@angular/cli]
12: v8::internal::StoreIC::LookupForWrite(v8::internal::LookupIterator*, v8::internal::Handle<v8::internal::Object>, v8::internal::Object::StoreFromKeyed) [@angular/cli]
13: v8::internal::StoreIC::UpdateCaches(v8::internal::LookupIterator*, v8::internal::Handle<v8::internal::Object>, v8::internal::Object::StoreFromKeyed) [@angular/cli]
14: v8::internal::StoreIC::Store(v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Name>, v8::internal::Handle<v8::internal::Object>, v8::internal::Object::StoreFromKeyed) [@angular/cli]
15: v8::internal::Runtime_StoreIC_Miss(int, v8::internal::Object**, v8::internal::Isolate*) [@angular/cli]
16: 0x3e2341a092a7
Aborted (core dumped)
我也尝试在我的项目中使用以下命令：
node --max-old-space-size=8192 node_modules/@angular/compiler-cli/src/main.js -p tsconfig-aot.json
并得到以下错误：
错误：ENOENT：在Object.main（/ root / Desktop / rc1- （/ root / Desktop / rc1-dev / client / node_modules / @角度/编译器-cli / src / main）中的/ dev / client / node_modules/@angular/tsc-wrapped / src / main.js：20：16。 js：14：16）在Object。 （/root/Desktop/rc1-dev/client/node_modules/@angular/compiler-cli/src/main.js:30:5）在Module._compile（module.js：570：32）上的Object.Module._extensions在Module.load（module.js：487：32）处的函数Module.js：438：3处的tryModuleLoad（module.js：446：12）处的..js（module.js：579：10） ）编译失败
尝试使用以下脚本在包json中运行构建脚本：
"scripts": {
"build-prod": "node --max_old_space_size=5048 ./node_modules/@angular/cli/bin/ng build --prod --aot --no-sourcemap"
}
然后运行“npm run build-prod”。
不要使用angular-cli在生产环境中托管您的应用程序！
角度cli开发人员不推荐它，因为你可以看到这里！
对于开发版本，您只需要1 GB的内存，但生产版本非常耗费资源，可能需要超过2 GB的RAM。
对于生产，您应该在超过2GB内存的PC上构建应用程序，并将/ dist文件夹传输到生产服务器。
对于您的生产服务器，您可以使用任何服务器。
如果你想坚持使用nodejs，我建议你使用saco来生产你的单页网页应用。
使用ng build --prod --aot --no-sourcemap （非常确定--aot和--no-sourcemap是最近默认的）来构建生产环境。
Gzipping已从CLI本身中删除。 您的网络服务器可以为您处理gzip压缩，或者您可以使用gulp任务或类似工具压缩构建后的dist文件夹。
src https://github.com/angular/angular-cli/issues/5482
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