用regex在引号中找到逗号，并用HTML equiv替换 [英] Find comma in quotes with regex and replace with HTML equiv

问题描述

我正在查找如下字符串：

I'm looking in a string such as:

"Hello, Tim"

Land of the free, and home of the brave

我需要它成为：

"Hello, Tim"

Land of the free, and home of the brave

我觉得这很简单，但对于我的生活，我无法理解。我通过AJAX导入一个包含1000个条目的损坏的CSV，所以我只需要将逗号转换为双引号INSIDE。

This I thought was simple, but for the life of me I can't figure it out. Im importing a corrupt CSV with 1000s of entries via AJAX, so I just need to convert commas INSIDE of double quotes.

我将如何使用JavaScript执行此操作？我无法弄清楚。我试过了

How would I go about do this with JavaScript? I can't figure it out. I tried

推荐答案

var str = '"Hello, Tim"\n\
\n\
Land of the free, and home of the brave';

str
.split('"')
.map(function(v,i){ return i%2===0 ? v : v.replace(',',','); })
.join('"');

检查MDC ，了解非支持浏览器的 map（）的实现。

Check MDC for an implementation of map() for non-supporting browsers.

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