nodejs socket.io 结合php 通过 redis来配置登录验证
io.set('authorization', function (handshakeData, accept) { if (handshakeData.headers.cookie) { handshakeData.cookie = cookie.parse(handshakeData.headers.cookie); if(handshakeData.cookie && handshakeData.cookie['PHPSESSID']){ var sessionClient = redis.createClient(); var sessionData; sessionClient.get("PHPREDIS_SESSION:"+handshakeData.cookie['PHPSESSID'],function(err,reply){ console.log("reply:",reply); sessionData = reply; //sessionid|i:100;uid|i:100;username|s:4:"from";" console.log(sessionData,handshakeData.cookie['PHPSESSID']); if(!sessionData){ return accept('not login',false); } console.log(sessionData); var dd = sessionData.split(";"); var uid ; for(var i = 0 ; i < dd.length ; i++){ var d = dd[i]; var key = d.split("|")[0]; if(key == 'uid'){ var ser = d.split("|")[1].split(":"); uid = ser.length == 2 ? d.split("|")[1].split(":")[1] : ser[2].replace(/["\\]/g,""); break; } } console.log("uid",uid); if(uid){ handshakeData.uid = uid; return accept(null,true); }else{ return accept('userid is empty',false); } }); }else{ console.log(handshakeData.cookie) return accept(null, false); } }else{ return accept(null,false); }});? ?最后返回accept函数
? ?如果返回accept(null,true)才会进行下面的各种连接
? ?如果返回false，就不会进行socket连接了
? ?然后可以在验证的加入一些参数，然后在socket中调用
? ?socket.handshake.uid
? ?类似上面设置的uid，在socket中这么调用