Javascript 如果我有3个嵌套数据，如何将JSON数据添加到我的datatable中？

如何添加嵌套到我创建的datatable中的JSON文件。 我经常遇到这样的问题：

DataTables警告：表id=tb\U friendlist-JSON响应无效。 有关此错误的详细信息，请参阅

HTML

JSON文件：

{"friendslist":{"friends":[{"steamid":"76561197960265731","relationship":"friend","friend_since":0},{"steamid":"76561197960265738","relationship":"friend","friend_since":0},{"steamid":"76561197960265740","relationship":"friend","friend_since":0},{"steamid":"76561197960265744","relationship":"friend","friend_since":1585508613},{"steamid":"76561197960265747","relationship":"friend","friend_since":0},{"steamid":"76561197960265749","relationship":"friend","friend_since":0},{"steamid":"76561197960268093","relationship":"friend","friend_since":1251433222},{"steamid":"76561197960269040","relationship":"friend","friend_since":1436934825},{"steamid":"76561197960270258","relationship":"friend","friend_since":0},{"steamid":"76561197960270457","relationship":"friend","friend_since":1257142334},{"steamid":"76561197960271661","relationship":"friend","friend_since":1327552405},{"steamid":"76561197960273963","relationship":"friend","friend_since":0},{"steamid":"76561197960274006","relationship":"friend","friend_since":0},{"steamid":"76561197960274521","relationship":"friend","friend_since":1283486787},{"steamid":"76561197960279106","relationship":"friend","friend_since":1252902778},{"steamid":"76561197960282696","relationship":"friend","friend_since":0},{"steamid":"76561197960282709","relationship":"friend","friend_since":0},{"steamid":"76561197960299622","relationship":"friend","friend_since":0},{"steamid":"76561197960304647","relationship":"friend","friend_since":0},{"steamid":"76561197960317684","relationship":"friend","friend_since":1251865307},{"steamid":"76561197960323774","relationship":"friend","friend_since":0},{"steamid":"76561197960333589","relationship":"friend","friend_since":0},{"steamid":"76561197960359661","relationship":"friend","friend_since":0},{"steamid":"76561197960389850","relationship":"friend","friend_since":1327992364},{"steamid":"76561197960392503","relationship":"friend","friend_since":1366092272},{"steamid":"76561197960411603","relationship":"friend","friend_since":1346991873},{"steamid":"76561197960423941","relationship":"friend","friend_since":0},{"steamid":"76561197960434622","relationship":"friend","friend_since":1278879949},{"steamid":"76561197960491601","relationship":"friend","friend_since":1230537028},{"steamid":"76561197960505737","relationship":"friend","friend_since":1327552425},{"steamid":"76561197960508417","relationship":"friend","friend_since":1298569205},{"steamid":"76561197960522471","relationship":"friend","friend_since":1230537024},{"steamid":"76561197960529298","relationship":"friend","friend_since":1390366452},{"steamid":"76561197960549564","relationship":"friend","friend_since":0},{"steamid":"76561197960563532","relationship":"friend","friend_since":0},{"steamid":"76561197960568847","relationship":"friend","friend_since":1333079735},{"steamid":"76561197960575737","relationship":"friend","friend_since":1331440292},{"steamid":"76561197960691398","relationship":"friend","friend_since":1333079737},{"steamid":"76561197960789988","relationship":"friend","friend_since":0},{"steamid":"76561197960860649","relationship":"friend","friend_since":0},{"steamid":"76561197960879472","relationship":"friend","friend_since":1331440322},{"steamid":"76561197961004348","relationship":"friend","friend_since":1233376941},{"steamid":"76561197961016107","relationship":"friend","friend_since":1299561164},{"steamid":"76561197961048326","relationship":"friend","friend_since":1305088151},{"steamid":"76561197961301890","relationship":"friend","friend_since":0},{"steamid":"76561197961322701","relationship":"friend","friend_since":1562736913},{"steamid":"76561197961456983","relationship":"friend","friend_since":1436936650},{"steamid":"76561197961493110","relationship":"friend","friend_since":1530844814},{"steamid":"76561197961513395","relationship":"friend","friend_since":0},{"steamid":"76561197961567067","relationship":"friend","friend_since":1280805626},{"steamid":"76561197961635855","relationship":"friend","friend_since":1305088152},{"steamid":"76561197961697514","relationship":"friend","friend_since":1328471606},{"steamid":"76561197961725694","relationship":"friend","friend_since":1249447084},{"steamid":"76561197961903764","relationship":"friend","friend_since":1238215828},{"steamid":"76561197961963491","relationship":"friend","friend_since":1335800301},{"steamid":"76561197961987005","relationship":"friend","friend_since":1261202570},{"steamid":"76561197962090766","relationship":"friend","friend_since":1545426885},{"steamid":"76561197962095245","relationship":"friend","friend_since":1450768354},{"steamid":"76561197962205142","relationship":"friend","friend_since":1246690451},{"steamid":"76561197962313932","relationship":"friend","friend_since":0},{"steamid":"76561197962413930","relationship":"friend","friend_since":1452293804},{"steamid":"76561197962783665","relationship":"friend","friend_since":0},{"steamid":"76561197962833771","relationship":"friend","friend_since":1246340239},{"steamid":"76561197962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"friend_since":1262234024},{"steamid":"76561197970610844","relationship":"friend","friend_since":0},{"steamid":"76561197970667119","relationship":"friend","friend_since":1331440337},{"steamid":"76561197970792670","relationship":"friend","friend_since":1252469394},{"steamid":"76561197970822785","relationship":"friend","friend_since":0},{"steamid":"76561197970953718","relationship":"friend","friend_since":0},{"steamid":"76561197970968871","relationship":"friend","friend_since":1414954611},{"steamid":"76561197971025345","relationship":"friend","friend_since":1333079747},{"steamid":"76561197971057511","relationship":"friend","friend_since":1312778874},{"steamid":"76561197971085582","relationship":"friend","friend_since":1356718664},{"steamid":"76561197971124276","relationship":"friend","friend_since":0},{"steamid":"76561197971128200","relationship":"friend","friend_since":1254974887},{"steamid":"76561197971238476","relationship":"friend","friend_since":1249447170},{"steamid":"76561197971332340","relationship":"friend","friend_since":1347679040},{"steamid":"76561197971400048","relationship":"friend","friend_since":1336893966},{"steamid":"76561197971521071","relationship":"friend","friend_since":1455533991},{"steamid":"76561197971951755","relationship":"friend","friend_since":0},{"steamid":"76561197972291076","relationship":"friend","friend_since":1585508607},{"steamid":"76561197972345559","relationship":"friend","friend_since":1278650650},{"steamid":"76561197972495328","relationship":"friend","friend_since":1380689769},{"steamid":"76561197972790745","relationship":"friend","friend_since":1244528575},{"steamid":"76561197972799883","relationship":"friend","friend_since":1346896735},{"steamid":"76561197973185198","relationship":"friend","friend_since":1257142395},{"steamid":"76561197973639804","relationship":"friend","friend_since":0},{"steamid":"76561197974284838","relationship":"friend","friend_since":1295845647},{"steamid":"76561197974616601","relationship":"friend","friend_since":1319599842},{"steamid":"76561197974777179","relationship":"friend","friend_since":1289893342},{"steamid":"76561197974807412","relationship":"friend","friend_since":0},{"steamid":"76561197975724041","relationship":"friend","friend_since":1337920161},{"steamid":"76561197975914763","relationship":"friend","friend_since":0},{"steamid":"76561197976244853","relationship":"friend","friend_since":1299561095},{"steamid":"76561197977035150","relationship":"friend","friend_since":0},{"steamid":"76561197977450070","relationship":"friend","friend_since":1347343394},{"steamid":"76561197978181900","relationship":"friend","friend_since":1234074199},{"steamid":"76561197978236369","relationship":"friend","friend_since":1258442642},{"steamid":"76561197978266558","relationship":"friend","friend_since":1418699542},{"steamid":"76561197979187556","relationship":"friend","friend_since":0},{"steamid":"76561197979435127","relationship":"friend","friend_since":1236474691},{"steamid":"76561197979480245","relationship":"friend","friend_since":1305088194},{"steamid":"76561197979536477","relationship":"friend","friend_since":1246340263},{"steamid":"76561197980388693","relationship":"friend","friend_since":1275536464},{"steamid":"76561197981291930","relationship":"friend","friend_since":1334029416},{"steamid":"76561197982240193","relationship":"friend","friend_since":0},{"steamid":"76561197982656766","relationship":"friend","friend_since":1257142470},{"steamid":"76561197982998220","relationship":"friend","friend_since":1316632423},{"steamid":"76561197983491300","relationship":"friend","friend_since":0},{"steamid":"76561197983540634","relationship":"friend","friend_since":1347896489},{"steamid":"76561197984212648","relationship":"friend","friend_since":1524288546},{"steamid":"76561197984476370","relationship":"friend","friend_since":1252037969},{"steamid":"76561197985244272","relationship":"friend","friend_since":0},{"steamid":"76561197985279592","relationship":"friend","friend_since":0},{"steamid":"76561197985536977","relationship":"friend","friend_since":1350704086},{"steamid":"76561197985866466","relationship":"friend","friend_since":1289893378},{"steamid":"76561197986695451","relationship":"friend","friend_since":1244788670},{"steamid":"76561197987101307","relationship":"friend","friend_since":1274940404},{"steamid":"76561197987393094","relationship":"friend","friend_since":1298522644},{"steamid":"76561197988042654","relationship":"friend","friend_since":1265486190},{"steamid":"76561197988052879","relationship":"friend","friend_since":1373949178},{"steamid":"76561197988197730","relationship":"friend","friend_since":1276488085},{"steamid":"76561197988221501","relationship":"friend","friend_since":1283451661},{"steamid":"76561197989222171","relationship":"friend","friend_since":1377143565},{"steamid":"76561197989701891","relationship":"friend","friend_since":1316837417},{"steamid":"76561197989870485","relationship":"friend","friend_since":0},{"steamid":"765611979905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76561198011246300","relationship":"friend","friend_since":1330192563},{"steamid":"76561198011742416","relationship":"friend","friend_since":1348542115},{"steamid":"76561198012882785","relationship":"friend","friend_since":1331440377},{"steamid":"76561198013560482","relationship":"friend","friend_since":1283486799},{"steamid":"76561198014254115","relationship":"friend","friend_since":1254806199},{"steamid":"76561198014273977","relationship":"friend","friend_since":1347773002},{"steamid":"76561198015234450","relationship":"friend","friend_since":1351306412},{"steamid":"76561198026562132","relationship":"friend","friend_since":1346715463},{"steamid":"76561198026610207","relationship":"friend","friend_since":1346739192},{"steamid":"76561198027956837","relationship":"friend","friend_since":1316052135},{"steamid":"76561198031319803","relationship":"friend","friend_since":1363325130},{"steamid":"76561198031708819","relationship":"friend","friend_since":1372582136},{"steamid":"76561198037225309","relationship":"friend","friend_since":1297316926},{"steamid":"76561198037252562","relationship":"friend","friend_since":1346219433},{"steamid":"76561198040984261","relationship":"friend","friend_since":1445142960},{"steamid":"76561198042468117","relationship":"friend","friend_since":1347491840},{"steamid":"76561198042665686","relationship":"friend","friend_since":1453440326},{"steamid":"76561198045945967","relationship":"friend","friend_since":1350704096},{"steamid":"76561198046379753","relationship":"friend","friend_since":1370242520},{"steamid":"76561198046983307","relationship":"friend","friend_since":1346817023},{"steamid":"76561198047404672","relationship":"friend","friend_since":1454562868},{"steamid":"76561198050396055","relationship":"friend","friend_since":1318826201},{"steamid":"76561198059223364","relationship":"friend","friend_since":1468562520},{"steamid":"76561198065538643","relationship":"friend","friend_since":1448169802},{"steamid":"76561198072330588","relationship":"friend","friend_since":1387764448},{"steamid":"76561198075307934","relationship":"friend","friend_since":1446007075},{"steamid":"76561198085350447","relationship":"friend","friend_since":1362335241},{"steamid":"76561198090691972","relationship":"friend","friend_since":1581753542},{"steamid":"76561198109901633","relationship":"friend","friend_since":1418699578},{"steamid":"76561198113967572","relationship":"friend","friend_since":1383948235},{"steamid":"76561198119266856","relationship":"friend","friend_since":1403374765},{"steamid":"76561198829441805","relationship":"friend","friend_since":1580526105},{"steamid":"76561198851945186","relationship":"friend","friend_since":1559687431},{"steamid":"76561199013049287","relationship":"friend","friend_since":1577157657},{"steamid":"76561199064639120","relationship":"friend","friend_since":1605227570},{"steamid":"76561199147650161","relationship":"friend","friend_since":1614836906}]}}

---

您需要在ajax datatable调用中提供数组

$.ajax({            
    type : 'GET', 
    url: 'http://api.steampowered.com/ISteamUser/GetFriendList/v0001/?key=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX&relationship=friend&format=json&steamid=76561197960435530',
   
    success : function(data){        
        console.log(data.friendslist);
        $('#tb_friendlist').DataTable( {
            "data": data.friendslist.friends,
            "columns": [
                { "data": "steam_id" },
                { "data": "relationship" },
                { "data": "friend_since" }
            ]
        } );
    }
});

---

这可能会解决您的问题

您需要在ajax datatable调用中提供数组

$.ajax({            
    type : 'GET', 
    url: 'http://api.steampowered.com/ISteamUser/GetFriendList/v0001/?key=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX&relationship=friend&format=json&steamid=76561197960435530',
   
    success : function(data){        
        console.log(data.friendslist);
        $('#tb_friendlist').DataTable( {
            "data": data.friendslist.friends,
            "columns": [
                { "data": "steam_id" },
                { "data": "relationship" },
                { "data": "friend_since" }
            ]
        } );
    }
});

---

这可能会解决您的问题

而不是将

friendslist

对象作为数据源传递，而是传递

friendslist.friends

数组

//以5个朋友为例
风险值数据={
“友谊列表”：{
“朋友”：[
{“steamid”：“76561197960265731”，“关系”：“朋友”，“朋友”自：0}
，{“steamid”：“76561197960265738”，“关系”：“朋友”，“朋友”自：0}
，{“steamid”：“76561197960265740”，“关系”：“朋友”，“朋友”自：0}
，{“steamid”：“76561197960265744”，“relationship”：“friend”，“friend_自”：1585508613}
，{“steamid”：“76561197960265747”，“关系”：“朋友”，“朋友”自：0}
]
}
};
$（'tb#U friendlist'）。数据表（{
数据：data.friendslist.friends
，专栏：[
{“数据”：“蒸汽ID”}
，{“数据”：“关系”}
，{“数据”：“自”}
]
} );

蒸汽ID
关系
自
蒸汽ID
关系
自
不要将
friendslist
对象作为数据源传递，而是传递
friendslist.friends
数组


//以5个朋友为例
风险值数据={
“友谊列表”：{
“朋友”：[
{“steamid”：“76561197960265731”，“关系”：“朋友”，“朋友”自：0}
，{“steamid”：“76561197960265738”，“关系”：“朋友”，“朋友”自：0}
，{“steamid”：“76561197960265740”，“关系”：“朋友”，“朋友”自：0}
，{“steamid”：“76561197960265744”，“relationship”：“friend”，“friend_自”：1585508613}
，{“steamid”：“76561197960265747”，“关系”：“朋友”，“朋友”自：0}
]
}
};
$（'tb#U friendlist'）。数据表（{
数据：data.friendslist.friends
，专栏：[
{“数据”：“蒸汽ID”}
，{“数据”：“关系”}
，{“数据”：“自”}
]
} );

蒸汽ID
关系
自
蒸汽ID
关系
自
数据。好友列表。好友
是一个array@ThumChoonTat如何处理这个问题，先生？我是否需要使用
解析
数据。friendslist.friends
是一个array@ThumChoonTat如何处理这个问题，先生？我是否需要使用
parse
Krunal我得到了这个
DataTables警告：table id=tb\u friendlist-无效的JSON响应。有关此错误的详细信息，请参阅http://datatables.net/tn/1
Krunal我得到了这个
DataTables警告：table id=tb\u friendlist-无效的JSON响应。有关此错误的详细信息，请参阅http://datatables.net/tn/1
$.ajax({            
    type : 'GET', 
    url: 'http://api.steampowered.com/ISteamUser/GetFriendList/v0001/?key=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX&relationship=friend&format=json&steamid=76561197960435530',
   
    success : function(data){        
        console.log(data.friendslist);
        $('#tb_friendlist').DataTable( {
            "data": data.friendslist.friends,
            "columns": [
                { "data": "steam_id" },
                { "data": "relationship" },
                { "data": "friend_since" }
            ]
        } );
    }
});