前端解析Json字符串中有\r\n换行符

json

适用于现代 C++ 的 JSON。

项目地址：https://gitcode.com/gh_mirrors/js/json

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夏木炎

32116人浏览 · 2019-01-25 13:44:38

夏木炎 · 2019-01-25 13:44:38 发布

一.原因

后端接口返回的数据换行采用了\r\n方式，使得json文本无法解析带换行符的内容

二.解决方法

将Json字符串中所有的\r\n转成\\r\\n

注意：不能使用replace(/[\r\n]/g, "\\r\\n")同时\r\n转换，如果是\r\n连续出现的时候，就会被替换两次，三次....死循环下去。

可以分两次转换：

replace(/[\r]/g, "\\r").replace(/[\n]/g, "\\n")

GitHub 加速计划 / js / json

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适用于现代 C++ 的 JSON。

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