〜{}

Question

我有这个输入字符串

~{RegExr1234124124.} was ~{created by gskinner.com}, and is ~{proudly hosted} by Media Temple.

并想要此输出：

was, and is by Media Template

我使用了/~{.*}+/g正则表达式模式，但这是错误的

Answer 1

.*原因匹配字符串中{之后的所有字符。

使用/~{[^}]+}/匹配~{}中的每个字符串，并使用.replace()

删除它们

var newStr = str.replace(/~{[^}]+}/g, '');

var str = "~{RegExr1234124124.} was ~{created by gskinner.com}, and is ~{proudly hosted} by Media Temple.";
console.log(str.replace(/~{[^}]+}/g, '').trim());