我正在创建一个角cli项目内的传单地图。地图分幅存储在“资源”文件夹的本地,因为它是光栅地图。问题是,当我有很多缩放级别的地图,我有超过28万张图片,大约1.1 GB的大小,它会变得更大。
当我使用ng serve时,这里是控制台输出(它被困在@assets optimization):

** NG Live Development Server is running on http://localhost:4200. **
25234ms building modules
69ms sealing
0ms optimizing
0ms basic module optimization
96ms module optimization
1ms advanced module optimization
16ms basic chunk optimization
0ms chunk optimization
1ms advanced chunk optimization
0ms module and chunk tree optimization
179ms module reviving
9ms module order optimization
4ms module id optimization
6ms chunk reviving
23ms chunk order optimization
36ms chunk id optimization
61ms hashing
1ms module assets processing
149ms chunk assets processing
4ms additional chunk assets processing
0ms recording
1ms additional asset processing
2693ms chunk asset optimization
 94% asset optimization
<--- Last few GCs --->

  119106 ms: Mark-sweep 1333.6 (1409.7) -> 1333.6 (1415.7) MB, 1402.0 / 2.1 ms [allocation failure] [GC in old space requested].
  120570 ms: Mark-sweep 1333.6 (1415.7) -> 1333.6 (1427.7) MB, 1464.2 / 2.2 ms [allocation failure] [GC in old space requested].
  122079 ms: Mark-sweep 1333.6 (1427.7) -> 1340.0 (1409.7) MB, 1508.1 / 2.5 ms [last resort gc].
  123749 ms: Mark-sweep 1340.0 (1409.7) -> 1346.3 (1409.7) MB, 1670.2 / 2.1 ms [last resort gc].


<--- JS stacktrace --->

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

Security context: 000001AA792CFB61 <JS Object>
    1: inflight [C:\Workspace\node_modules\inflight\inflight.js:~7] [pc=00000202BF9894B7] (this=000001AA792E6661 <JS Global Object>,key=00000045863E5881 <Strin
g[90]\: lstat\x00C:/Workspace/src/assets/leafletmap_files/9/42/176.png>,cb=00000045863E5839 <JS Function lstatcb_ (SharedFunctionInfo 00000253E9EFC219
)>)
    2: wrapper [C:\Workspace\...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory

我试着用:
node --max_old_space_size=8192 --optimize_for_size --max_executable_size=4096 --stack_size=4096,但没什么区别。
1-是否有其他方法可以避免优化所有资产文件夹?如果像我想的那样,这是问题的根源,因为在添加更多的传单瓷砖图像之前,项目运行顺利。
有没有解决这个问题的办法?
更新:
Angular-cli repository有一个与此问题相关的公开问题。

最佳答案

将以下行添加到package.json

"aot": "node --max-old-space-size=8192 ./node_modules/@angular/cli/bin/ng
build --prod --aot"

试着用“npm run aot”来运行。
这对我有效。

07-28 04:16
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