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javascript - Ask a question about using regular expressions to obtain URL parameters

天蓬老师 2017-06-12 09:29:39

855

var url = "https://api.xxx.com/search?name=xxx&age=xxx&sex=xxx";

Given this url, match the parameter string following?(not including?) through a regular expression. Please tell me how to write the regular expression. Xiaobai asks for advice~~

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漂亮男人2017-06-12 09:31:39 2 floor

Because js does not support forward lookahead syntax, it cannot use the syntax(?<=?), so we can only save the country through curves:

var url = "https://api.xxx.com/search?name=xxx&age=xxx&sex=xxx"; var reg = /\?[^"/]+/ var result = reg.exec(url) para = result[0].slice(1) console.log(para) // 输出: name=xxx&age=xxx&sex=xxx