請(qǐng)問(wèn)這個(gè)正則有問(wèn)題嗎,獲取formhash的值,但是結(jié)果卻有很多null是怎么回事?var http = require("http");var url = { host:"bbs.colg.cn", path:"/thread-7076705-1-1.html", method:"GET"};http.get(url,function(get){ get.setEncoding("utf8"); get.on("data",(data)=>{ var data = data.match(/formhash" value="(.*?)"/g); console.log(data); });});nullnullnullnullnull[ 'formhash" value="3807b922"', 'formhash" value="3807b922"' ]nullnull
nodejs 正則匹配結(jié)果有問(wèn)題?
慕森王
2019-02-12 16:19:21