在我的情况下，问题是，因为我有与父路径相同的子路径:

const routes: Routes = [
  {
    path: '',
    component: HomeComponent,
    children: [
      { path: '', redirectTo: 'home', pathMatch: 'prefix' },
      { path: 'home', loadChildren: './home.module#HomeModule' },
    ]
  }
];

所以我不得不取消了儿童路线的路线

const routes: Routes = [
  {
    path: '',
    component: HomeComponent,
    children: [
      { path: 'home', loadChildren: './home.module#HomeModule' },
    ]
  }
];

这也会导致最大调用堆栈大小超过错误:

var items = [];
[].push.apply(items, new Array(1000000)); //Bad

我也一样:

items.push(...new Array(1000000)); //Bad

来自Mozilla文档:

But beware: in using apply this way, you run the risk of exceeding the JavaScript engine's argument length limit. The consequences of applying a function with too many arguments (think more than tens of thousands of arguments) vary across engines (JavaScriptCore has hard-coded argument limit of 65536), because the limit (indeed even the nature of any excessively-large-stack behavior) is unspecified. Some engines will throw an exception. More perniciously, others will arbitrarily limit the number of arguments actually passed to the applied function. To illustrate this latter case: if such an engine had a limit of four arguments (actual limits are of course significantly higher), it would be as if the arguments 5, 6, 2, 3 had been passed to apply in the examples above, rather than the full array.

所以尝试:

var items = [];
var newItems = new Array(1000000);
for(var i = 0; i < newItems.length; i++){
  items.push(newItems[i]);
}

你可以在crome浏览器中找到你的递归函数，按ctrl+shift+j，然后source选项卡，它会给你代码编译流程，你可以在代码中使用断点。

在我的情况下，问题是，因为我有与父路径相同的子路径:

const routes: Routes = [
  {
    path: '',
    component: HomeComponent,
    children: [
      { path: '', redirectTo: 'home', pathMatch: 'prefix' },
      { path: 'home', loadChildren: './home.module#HomeModule' },
    ]
  }
];

所以我不得不取消了儿童路线的路线

const routes: Routes = [
  {
    path: '',
    component: HomeComponent,
    children: [
      { path: 'home', loadChildren: './home.module#HomeModule' },
    ]
  }
];

在我的例子中，我有两个同名的变量!

有趣的是，没有人提到异步函数中的等待调用。在我的例子中，我有超过1.5 MB的循环和数据库交互文件。

async function uploadtomongodb() {

    await find('user', 'user2', myobj0).then(result => {
    }

})

等待将删除“超过最大调用堆栈大小”。否则内存负载过多。不确定Node是否可以处理超过700行和对象。