vue2+webpak node内存溢出？

Question

遇到的问题：项目第一次运行时，没问题不报错，然后保存项目，热更新重新加载时，导致项目断开，需要重新运行，
已经设置了set NODE_OPTIONS=--max_old_space_size但是不起作用，请问是什么原因呢？

报错信息如下：

<--- Last few GCs --->
[5444:0000021A0622F5E0]    88389 ms: Mark-sweep 1304.4 (1369.4) -> 1304.3 (1366.9) MB, 576.3 / 0.1 ms  (average mu = 0.134, current mu = 0.000) last resort GC in old space requested
Security context: 0x00142661e6e1 <JSObject>
    1: byteLength [00000366D6706169] [buffer.js:~509] [pc=000000D5D3C15DEA](this=0x02f8aa8df8e1 <JSFunction Buffer (sfi = 000002D33DA93E39)>,string=0x0354b9fdb969 <Very long string[32607900]>,encoding=0x00cd12b826f1 <undefined>)
    2: arguments adaptor frame: 1->2
    3: size [00000299A66308D1] [E:\newGitlab\datagov-front\node_modules\_webpack-sources@1.4...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
 1: 00007FF71F800EFA v8::internal::GCIdleTimeHandler::GCIdleTimeHandler+4810
 2: 00007FF71F7DA296 node::MakeCallback+4518
 3: 00007FF71F7DAC80 node_module_register+2160
 4: 00007FF71FA709BE v8::internal::FatalProcessOutOfMemory+846
 5: 00007FF71FA708EF v8::internal::FatalProcessOutOfMemory+639
 6: 00007FF71FFAE954 v8::internal::Heap::MaxHeapGrowingFactor+11476
 7: 00007FF71FFAC6E8 v8::internal::Heap::MaxHeapGrowingFactor+2664
 8: 00007FF71FB4F0CB v8::internal::Factory::AllocateRawWithImmortalMap+59
 9: 00007FF71FB51BCD v8::internal::Factory::NewRawTwoByteString+77
10: 00007FF71FD65C58 v8::internal::Smi::SmiPrint+536
11: 00007FF71FA63ECB v8::internal::StringHasher::UpdateIndex+219
12: 00007FF71FA8A066 v8::String::Utf8Length+22
13: 00007FF71F7C310C node::Buffer::New+4428
14: 000000D5D25879E0
PS E:\newGitlab\datagov-front> node --max_old_space_size=4096 script.js
internal/modules/cjs/loader.js:583
    throw err;
    ^
Error: Cannot find module 'E:\newGitlab\datagov-front\script.js'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
    at Function.Module._load (internal/modules/cjs/loader.js:507:25)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:283:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:743:3)