比較復(fù)雜的項(xiàng)目中，angular2編譯的時(shí)候?qū)PU和內(nèi)存需求都會(huì)變大。項(xiàng)目中，使用angular-cli@beta28-3編譯。需要內(nèi)存2-3G。node本身，或者說v8本身有一個(gè)默認(rèn)配置:Currently, by default v8 has a memory limit of 512mb on 32-bit systems, and 1gb on 64-bit systems. The limit can be raised by setting --max-old-space-size to a maximum of ~1gb (32-bit) and ~1.7gb (64-bit), but it is recommended that you split your single process into several workers if you are hitting memory limits.
所以我們需要配置一下運(yùn)行內(nèi)存。

I’m on OS X EICapitan(10.11.6) and am running node v6.9.1.My machine has 8GB of RAM.

windows很容易就設(shè)置:

cd C:\Users\Administrator\AppData\Roaming\npm

修改ng.cmd,追加–max_old_space_size=4096 避免aot時(shí)內(nèi)存溢出

#!/bin/sh basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")case `uname` in*CYGWIN*) basedir=`cygpath -w "$basedir"`;; esacif [ -x "$basedir/node" ]; then"$basedir/node --max-old-space-size=6096 " "$basedir/../angular-cli/bin/ng" "$@"ret=$? else node --max-old-space-size=6096 "$basedir/../angular-cli/bin/ng" "$@"ret=$? fi exit $ret

Mac設(shè)置：

路徑：/Users/free/Documents/angular-cli/caibian-ng/caibian-static/node_modules/.bin

文件：ng

#!/usr/bin/env node --max-old-space-size=4096 'use strict';// Provide a title to the process in `ps` process.title = 'angular-cli';require('../lib/bootstrap-local'); require('../packages/angular-cli/bin/ng'); ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ "ng" 8L, 213C

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