Question

大家好我在node.js写了一些代码，并在Json格式的文本文件中有一些数据，我想把它们放在div中，但我没有任何输出，我的代码在这里有错误的部分：＆＃34; var curServer = serverData [server];＆＃34;以及如何从数据中获取IP和端口，我也不知道如何解决这个问题谁能告诉我如何解决？！

{  
"servers":{  
  "192.168.1.2:28961":{  
     "hostname":"PlusMaster-Test",
     "mod":"",
     "gametype":"DOM",
     "clients":"1",
     "sv_maxclients":"18",
     "mapname":"Crash",
     "players":[  
        {  
           "name":"MaximuM",
           "ping":"999",
           "score":"0"
        }
     ]
  },
  "192.168.1.3:28962":{  
     "hostname":"PlusMaster-Test2",
     "mod":"",
     "gametype":"DOM",
     "clients":"1",
     "maxclients":"18",
     "mapname":"Crash",
     "players":[  
        {  
           "name":"MaximuM",
           "ping":"999",
           "score":"0"
        }
     ]
  }
},
"last_updated":"2016-03-03T10:07:12.929Z"
}

resopn2.txt：

quickfix.fix44.NewOrderList fixMessage = new quickfix.fix44.NewOrderList (
    .... // check constructor for what parameters to pass
);
// ...
quickfix.fix44.NewOrderList.NoOrders noOrders = new quickfix.fix44.NewOrderList.NoOrders();
// ...
fixMessage.addGroup( noOrders );

Answer 1

您只需进行一些更改即可。它们如下：

resopn2.txt：

{  
"servers":[  
  {  
     "ip_address" : "192.168.1.2",
     "port":"28961",
     "hostname":"PlusMaster-Test",
     "mod":"",
     "gametype":"DOM",
     "clients":"1",
     "sv_maxclients":"18",
     "mapname":"Crash",
     "players":[  
        {  
           "name":"MaximuM",
           "ping":"999",
           "score":"0"
        }
     ]
  },
  {  
     "ip_address" : "192.168.1.3",
     "port":"28962",
     "hostname":"PlusMaster-Test2",
     "mod":"",
     "gametype":"DOM",
     "clients":"1",
     "maxclients":"18",
     "mapname":"Crash",
     "players":[  
        {  
           "name":"MaximuM",
           "ping":"999",
           "score":"0"
        }
     ]
  }
],
"last_updated":"2016-03-03T10:07:12.929Z"
}

功能更改：populateServers

function populateServers(serverData) {
var serverData = JSON.stringify(test); 
serverData = JSON.parse(serverData);
for (server=0; server < serverData.servers.length; server++) {  

var curServer = JSON.stringify(serverData.servers[server]); 
curServer = JSON.parse(curServer);

$('#serverBasket').append(
'<a href="pmiw4m://' + ipv4FromNumber(curServer.address) + ':' + curServer.port + '"> \
    <div class="serverHolder"> \
            <div class="serverPrimary"> \
                <span class="hostname">'+ curServer.hostname + '</span><br /> \
                <span class="map">' + curServer.mapname + '</span><br /> \
                <span class="gametype">' + curServer.gametype + '</span><br /> \
                <span class="players">'+ curServer.clients + '/' + curServer.sv_maxclients + '</span> \
            </div> \
    </div> \
</a>' );
}
}

希望有所帮助

如何将json格式的数据放入div中

1 个答案: