将JSON字符串导入java
是否可以将JSON字符串数组转换为java数组 比如类似的东西将JSON字符串导入java,java,Java,是否可以将JSON字符串数组转换为java数组 比如类似的东西 我需要获取当前播放的和艺术家的值。这是JSON格式，或者至少看起来是这样，有JSON的java解析器，所以尝试使用它，它将生成映射，而不是数组。我建议使用它将JSON序列化为java对象 然后，您可以从该对象获取数据，并在其自己的数组中对其进行stroe 示例： JSONObject json = new JSONObject(jsonString); JSONArray owners = (JSONArray) json.get(
我需要获取当前播放的和艺术家的值。这是JSON格式，或者至少看起来是这样，有JSON的java解析器，所以尝试使用它，它将生成映射，而不是数组。我建议使用它将JSON序列化为java对象 然后，您可以从该对象获取数据，并在其自己的数组中对其进行stroe 示例：
JSONObject json = new JSONObject(jsonString);
JSONArray owners = (JSONArray) json.get("owners");
Iterator<String> iterator = owners.iterator();
while (iterator.hasNext()) {
System.out.println(iterator.next());
}
Wr3pWSGt54GlRiEL
XJU7ZqZ3MYrQncIw
{
"_id":"XJTt3mXTOZpvgmOc",
"cover_picture":"http://images.soundrop.fm/spaces/XJTt3mXTOZpvgmOg/5I3f6HGSSob6c1TTzK8vHg",
"creator":"Wr3pWSGt54GlRiEL",
"description":"Radio for Okicraft minecraft server!\nwww.okicraft.com",
"display_name":"Molly's Bang'n Tunes FM AKA Okicraft Radio :D",
"display_picture":"http://images.soundrop.fm/spaces/XJTt3mXTOZpvgmOg/AiTQDQBYGg1wesnhFVLao",
"owners":[
"Wr3pWSGt54GlRiEL",
"XJU7ZqZ3MYrQncIw"
],
"parameters":{
"soundrop:chat":{
"version":2
},
"soundrop:membership":{
"version":2
},
"soundrop:playlist":{
"version":2,
"mode":"open"
}
},
"presence":{
"soundrop:chat":{
},
"soundrop:membership":{
"members_live_count":0,
"members_total_count":189,
"members_max_count":8,
"members_max_date":"2014-02-01T19:33:29Z",
"members_summary":[
]
},
"soundrop:playlist":{
"current":{
"_id":"WPg2zdgdMsBxsge7",
"title":"Son Of A Preacher Man",
"artists":[
{
"_id":"WgCuwalktE9Wl4bS",
"display_name":"Dusty Springfield"
}
],
"sources":[
{
"album":"At Her Very Best",
"length":144241,
"uris":[
"isrc:GBF086800754",
"spotify:track:02hv6aR5wa2Vhw4Xo8DaN2",
"spotify:track:3zRliQqUlisnnl3BguDkZM"
]
},
{
"album":"Dusty In Memphis",
"length":149365,
"uris":[
"deezer:track:1104538",
"isrc:GBF086800754",
"isrc:USAT20702465",
"spotify:track:1IYeYU3r8CkP9ECrhdX9en",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:26EuE0OC3dbqcpIyIvS13O",
"spotify:track:28jBolSSfkXDYYOZWTcHDE",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4UCIi4gRVUG7x4nFGQiKmo",
"spotify:track:5TbLONSGZsR8cbhNEodCH6"
]
},
{
"album":"The Silver Collection",
"length":147823,
"uris":[
"isrc:GBF086800754",
"spotify:track:0kHzYqfLwnfObM1v4E6LGI",
"spotify:track:0scrtPmtlIVwwk9s4LXJ8n",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4UCIi4gRVUG7x4nFGQiKmo"
]
},
{
"album":"Dusty In Memphis [Deluxe Edition]",
"length":149365,
"uris":[
"isrc:USAT20702465",
"spotify:track:7odHgoLFi3GQ90E9PeraI3"
]
},
{
"album":"PULP FICTION Collector's Edition",
"length":146620,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:1rojMZ3XzgmAZhc5PpVDec",
"spotify:track:3iDaK0Vsw1jRfuGjGBVU25",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:43MOKEiRYA05XEGnjnkMgS",
"spotify:track:55iXg89f5nRwBeFI39FX1p"
]
},
{
"album":"Drivetime",
"length":144895,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:1rojMZ3XzgmAZhc5PpVDec",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4b3YH93d0kEJ5lVvFtkiLP"
]
},
{
"album":"110% Oldies",
"length":145391,
"uris":[
"isrc:GBF086800754",
"spotify:track:0kDT8dYWwdvuwfApPSU3TP",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:3EqAYYYyhCYWebfA06CRBg",
"spotify:track:3zRliQqUlisnnl3BguDkZM"
]
},
{
"album":"Dusty Springfield Hit Pac - 5 Series",
"length":144215,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:24IavnnaGG2AGYMdAwmVdn",
"spotify:track:3zRliQqUlisnnl3BguDkZM"
]
},
{
"album":"Movies",
"length":143953,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4gYl9m2oErJgwY2cu2TsuB",
"spotify:track:79awzAL3IzFfvo60KvAuIC"
]
},
{
"album":"Just Sing",
"length":146000,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4gYl9m2oErJgwY2cu2TsuB",
"spotify:track:65QTLn5NbBvLkR1U9aaHLA"
]
},
{
"album":"100 Essential Hits - Woman",
"length":144000,
"uris":[
"isrc:GBF086800754",
"spotify:track:2QLTd3D6Cb79rbPMMxVkRo",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:55iXg89f5nRwBeFI39FX1p",
"spotify:track:7B4UpODwurpp47tbnpsRSb"
]
},
{
"album":"True Drivetime (3 CD Set )",
"length":145000,
"uris":[
"deezer:track:910223",
"isrc:GBF086800754"
]
},
{
"album":"100 Soul",
"length":146000,
"uris":[
"isrc:GBF086800754",
"spotify:track:09crwvurlODl7CYY7Tv1Ku",
"spotify:track:25jzJ7xqVTMsG4DAR50W48"
]
},
{
"album":"Just Dusty",
"length":145000,
"uris":[
"isrc:GBF086800754",
"spotify:track:0knTTHUdnVn5CSblhcw7bS",
"spotify:track:0scrtPmtlIVwwk9s4LXJ8n",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:6gmeXarVRe4ZBBKjXepRAC",
"spotify:track:7odHgoLFi3GQ90E9PeraI3"
]
}
]
}
}
},
"status":"normal",
"tags":[
"minecraft"
]
}
JSONObject json = new JSONObject(jsonString);
JSONArray owners = (JSONArray) json.get("owners");
Iterator<String> iterator = owners.iterator();
while (iterator.hasNext()) {
System.out.println(iterator.next());
}
Wr3pWSGt54GlRiEL
XJU7ZqZ3MYrQncIw
{
"_id":"XJTt3mXTOZpvgmOc",
"cover_picture":"http://images.soundrop.fm/spaces/XJTt3mXTOZpvgmOg/5I3f6HGSSob6c1TTzK8vHg",
"creator":"Wr3pWSGt54GlRiEL",
"description":"Radio for Okicraft minecraft server!\nwww.okicraft.com",
"display_name":"Molly's Bang'n Tunes FM AKA Okicraft Radio :D",
"display_picture":"http://images.soundrop.fm/spaces/XJTt3mXTOZpvgmOg/AiTQDQBYGg1wesnhFVLao",
"owners":[
"Wr3pWSGt54GlRiEL",
"XJU7ZqZ3MYrQncIw"
],
"parameters":{
"soundrop:chat":{
"version":2
},
"soundrop:membership":{
"version":2
},
"soundrop:playlist":{
"version":2,
"mode":"open"
}
},
"presence":{
"soundrop:chat":{
},
"soundrop:membership":{
"members_live_count":0,
"members_total_count":189,
"members_max_count":8,
"members_max_date":"2014-02-01T19:33:29Z",
"members_summary":[
]
},
"soundrop:playlist":{
"current":{
"_id":"WPg2zdgdMsBxsge7",
"title":"Son Of A Preacher Man",
"artists":[
{
"_id":"WgCuwalktE9Wl4bS",
"display_name":"Dusty Springfield"
}
],
"sources":[
{
"album":"At Her Very Best",
"length":144241,
"uris":[
"isrc:GBF086800754",
"spotify:track:02hv6aR5wa2Vhw4Xo8DaN2",
"spotify:track:3zRliQqUlisnnl3BguDkZM"
]
},
{
"album":"Dusty In Memphis",
"length":149365,
"uris":[
"deezer:track:1104538",
"isrc:GBF086800754",
"isrc:USAT20702465",
"spotify:track:1IYeYU3r8CkP9ECrhdX9en",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:26EuE0OC3dbqcpIyIvS13O",
"spotify:track:28jBolSSfkXDYYOZWTcHDE",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4UCIi4gRVUG7x4nFGQiKmo",
"spotify:track:5TbLONSGZsR8cbhNEodCH6"
]
},
{
"album":"The Silver Collection",
"length":147823,
"uris":[
"isrc:GBF086800754",
"spotify:track:0kHzYqfLwnfObM1v4E6LGI",
"spotify:track:0scrtPmtlIVwwk9s4LXJ8n",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4UCIi4gRVUG7x4nFGQiKmo"
]
},
{
"album":"Dusty In Memphis [Deluxe Edition]",
"length":149365,
"uris":[
"isrc:USAT20702465",
"spotify:track:7odHgoLFi3GQ90E9PeraI3"
]
},
{
"album":"PULP FICTION Collector's Edition",
"length":146620,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:1rojMZ3XzgmAZhc5PpVDec",
"spotify:track:3iDaK0Vsw1jRfuGjGBVU25",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:43MOKEiRYA05XEGnjnkMgS",
"spotify:track:55iXg89f5nRwBeFI39FX1p"
]
},
{
"album":"Drivetime",
"length":144895,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:1rojMZ3XzgmAZhc5PpVDec",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4b3YH93d0kEJ5lVvFtkiLP"
]
},
{
"album":"110% Oldies",
"length":145391,
"uris":[
"isrc:GBF086800754",
"spotify:track:0kDT8dYWwdvuwfApPSU3TP",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:3EqAYYYyhCYWebfA06CRBg",
"spotify:track:3zRliQqUlisnnl3BguDkZM"
]
},
{
"album":"Dusty Springfield Hit Pac - 5 Series",
"length":144215,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:24IavnnaGG2AGYMdAwmVdn",
"spotify:track:3zRliQqUlisnnl3BguDkZM"
]
},
{
"album":"Movies",
"length":143953,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4gYl9m2oErJgwY2cu2TsuB",
"spotify:track:79awzAL3IzFfvo60KvAuIC"
]
},
{
"album":"Just Sing",
"length":146000,
"uris":[
"isrc:GBF086800754",
"spotify:track:1pWd0ar7Y77ex8fWfaAyiq",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:4gYl9m2oErJgwY2cu2TsuB",
"spotify:track:65QTLn5NbBvLkR1U9aaHLA"
]
},
{
"album":"100 Essential Hits - Woman",
"length":144000,
"uris":[
"isrc:GBF086800754",
"spotify:track:2QLTd3D6Cb79rbPMMxVkRo",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:55iXg89f5nRwBeFI39FX1p",
"spotify:track:7B4UpODwurpp47tbnpsRSb"
]
},
{
"album":"True Drivetime (3 CD Set )",
"length":145000,
"uris":[
"deezer:track:910223",
"isrc:GBF086800754"
]
},
{
"album":"100 Soul",
"length":146000,
"uris":[
"isrc:GBF086800754",
"spotify:track:09crwvurlODl7CYY7Tv1Ku",
"spotify:track:25jzJ7xqVTMsG4DAR50W48"
]
},
{
"album":"Just Dusty",
"length":145000,
"uris":[
"isrc:GBF086800754",
"spotify:track:0knTTHUdnVn5CSblhcw7bS",
"spotify:track:0scrtPmtlIVwwk9s4LXJ8n",
"spotify:track:3zRliQqUlisnnl3BguDkZM",
"spotify:track:6gmeXarVRe4ZBBKjXepRAC",
"spotify:track:7odHgoLFi3GQ90E9PeraI3"
]
}
]
}
}
},
"status":"normal",
"tags":[
"minecraft"
]
}
您是否正在编写一个Java程序，该程序应该从一个文本文件中读取一个字符串，类似于您文章中链接的文本文件？请详细说明。我认为，因为它是由一个网页输出的，看起来很轻，显然我错了。没有文本文件，我有一个脚本，它获取链接的url并以字符串形式返回。