检查javascript中是否缺少“;”压缩前 [英] Check javascript for missing ";" before compression

问题描述

我正在进行一些优化，并决定使用 YUI Compressor 压缩我的JavaScript文件。问题是，一些代码行缺少;因为javascript允许，开发人员看不太多。

I'm doing some optimizations and decided to compress my javascript files using YUI Compressor. The problem is, that some code lines are missing ";" at the end, since javascript allows that and developers do not look too much at this.

当代码被压缩时，它会是一个问题吗？如果是，是否有一种方法来检查javascript缺少;的行？

Is it going to be a problem when code is compressed? If it is, is there a way to check javascript for lines that are missing ";"?

推荐答案

jsLint 可以检查您的代码。是的，它很可能会导致问题，除非压缩器实际上包含一个JavaScript解析器，并主动修复丢失的分号。

jsLint can check your code for that. And yes it will most likely cause issues unless the compressor actually contains a JavaScript parser and actively fixes missing semicolons.

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