使用 Javascript 更改参考文件夹

Question

在下面给出的文件夹引用中，我需要将文件夹引用更改为上一个文件夹。我尝试使用正则表达式。但它不起作用。

var str = "../../myfolder is my folder xxx ../myfolder is also my folder and ../../../myfolder this is too";

预期结果：

str = "../myfolder is my folder xxx myfolder is also my folder and ../../myfolder this is too";

Answer 1

试试这个

str.split(/\.\.\/\b/g).join("");

演示

var str = "../../myfolder is my folder ../myfolder is also my folder and ../../../myfolder this is too";

console.log(str.split(/\.\.\/\b/g).join(""));