Question

我是关闭图书馆的新手，我开始了。我刚刚在我的windows7机器上安装了Python，想要连接和缩小脚本。我按照记录的here执行了一些命令但没有获益。这里有一些参数

安装在c:\python27\python.exe
c:\closure\
c:\closure\bin\build\compiler.jar
我在D:\projects\closureapp\js\index.js

index.js的内容如下

/// <reference path="../closure/base.js" />
/// <reference path="../closure/dom/dom.js" />


/*Hello world into Closure Library Example*/

//Load the dom module
goog.require("goog.dom");


//refer the document body
var pageBody = document.body;

//after the body is loaded execute and add a header
pageBody.onload = function () {

    //create a header for the page
    var pageHeader = goog.dom.createDom('h1', { 'style': 'background-color:#EEE' }, 'Hello world!');

    //append the header to the document body
    goog.dom.appendChild(pageBody, pageHeader);

};

我执行了下面的命令来生成编译的javascript但没有收益

c:\python27\python.exe c:\closure\bin\build\c
losurebuilder.py --root=closure/ --root=d:\Projects\closureapp\js\ --
output_mode=compiled  --compiler_jar=compiler.jar > d:\Projects\closureapp\js\output.js

我收到一些奇怪的消息，如下面的

c:\closure\bin\build\closurebuilder.py: Building dependency tree..
Traceback (most recent call last):
  File "c:\closure\bin\build\closurebuilder.py", line 257, in <module> main()
  File "c:\closure\bin\build\closurebuilder.py", line 204, in main tree = depstree.DepsTree(sources)
  File "c:\closure\bin\build\depstree.py", line 56, in __init__ raise NamespaceNotFoundError(require, source)
  depstree.NamespaceNotFoundError: Namespace "goog.async.Deferred" never provided.
  Required in Source closure\messaging\portchannel.js

Answer 1

这与http://code.google.com/p/closure-library/issues/detail?id=316

的问题相同

我如何使用closurebuilder来编译和缩小脚本

1 个答案: