scriptvar maccms=pathmid1urlwwwdmxqfunwapurlwwwdmxqfunmob_status1;scriptjs正则得到wwwdmxqfun
var reg = /www.\w+.\w+/; var str = 'var maccms={"path":"","mid":"1","url":"www.dmxq.fun","wapurl":"www.dmxq.fun","mob_status":"1"};'; var match = str.match(reg); console.log(match[0]); // 输出：www.dmxq.fun
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