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Angular AOT构建优化与后端渲染

Angular AOT构建优化与后端渲染

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AOT 编译

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如何评价 angular 2 中的 AoT？

Angular 预编译（AOT）

预 (AOT) 编译器

JIT: Just-in-Time Compiler AOT:Ahead-of-Time Compiler

Issues

  • 使用ng build --prod -aot 构建的时候，工程中未使用到的components会报错，如下；删除未引用的文件即可

Cannot determine the module for class ImComponent

解决方案

ERROR in main.19f09357128c495bb8e8.bundle.js from UglifyJs Unexpected token: name (Wrapper_RouterOutlet) [main.19f09357128c495bb8e8.bundle.js:15,6]

构建如果报错JavaScript heap out of memory

<--- JS stacktrace --->

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

Security context: 00000319856CFB61 <JS Object>
    1: DoJoin(aka DoJoin) [native array.js:~129] [pc=00000258C3E9F96F] (this=0000031985604381 <undefined>,w=0000012E5C1B5271 <JS Array[688]>,x=688,N=00000319856043C1 <true>,J=0000031985604411 <String[0]: >,I=00000319856B46F1 <JS Function ConvertToString (SharedFunctionInfo 0000031985652DC9)>)
    2: Join(aka Join) [native array.js:180] [pc=00000258C330EE12] (this=0000031985604381 <undefined>,...

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

https://github.com/angular/angular/issues/12184

package.json设置node内存后执行 "build-aot": "node --max_old_space_size=2192 node_modules/@angular/cli/bin/ng build --aot --prod"

AngularUniversal 后端模板渲染

AngularUniversal : https://universal.angular.io/

相关文章

http://www.jianshu.com/p/81e8472376cc#

http://www.jianshu.com/p/304bb0728e7c

本人自动发布于：https://github.com/giscafer/blog/issues/13

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