JSLint Weird赋值，闭包编译器必需 [英] JSLint Weird assignment, required for closure compiler
问题描述
I'm using the closure compiler to minify and speed up my code but I'm running into some issues with JSLint when I try to export my functions.
基本上，我有一个带有功能foo.bar()的对象foo{}，该对象通过外部文件as调用.为了从外部调用此函数，我需要在脚本进行编译之前为其添加一些声明:
Basically, I have an object, foo{} with a function, foo.bar() that gets called via an external file as. In order for this function to be called externally I need to add some declarations to my script before it gets compiled:
window['foo'] = foo;
window['foo']['bar'] = foo.bar;
这很好用，但是-与以往一样-JSLint认为我即使尝试也很有心智.我设法通过在这两行之前声明/*jslint sub: true */来抑制点表示法错误，但仍然出现以下错误:
This works great, but—as ever—JSLint thinks I'm mental for even attempting this. I've managed to suppress the dot notation error by declaring, /*jslint sub: true */ just before these two lines but I still get the following error:
"window['foo']['bar'] = foo.bar;" - Weird assignment
这没错，这是上下文之外的怪异任务，但是我需要在那里才能使我的代码正常工作.
It's not wrong, it is a weird assignment out of context, but I need it in there in order for my code to work.
从我的角度来看，我有三个可能的选择:
The way I see it, I have three possible options:
- 告诉JSLint甚至不要看着他们两行.
- 抑制
Weird assignment错误. - 找到使我的代码与闭包编译器一起工作的另一种方法.
- Tell JSLint not to bother even looking at them two lines.
- Suppress the
Weird assignmenterror. - Find another way to make my code work with closure compiler.
问题是，我不知道该怎么做.
The problem is, I have no idea how to go about doing any of them.
推荐答案
您可以使用goog.exportSymbol而不是括号符号导出名称:
You can export names using goog.exportSymbol instead of bracket notation: https://github.com/google/closure-library/blob/master/closure/goog/base.js#L1532
Closure编译器了解goog.exportSymbol是什么，因此它将删除显式的exportSymbol调用，并将foo和bar直接添加到窗口中.
The Closure Compiler understands what goog.exportSymbol is so it'll remove the explicit exportSymbol call and add foo and bar directly to the window for you.
这篇关于JSLint Weird赋值，闭包编译器必需的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
