我已经用Java构建了一个程序，并且可以在 IntelliJ 中运行它，但是当我构建工件（jar）并在计算机上的命令提示符中运行它时，它将抛出{ {1}}。
我正在使用IllegalArgumentException作为我的库，以将字符串（以JSON形式）制成JSON对象，以便我可以对其进行迭代并根据需要显示信息。
这是在CMD中运行程序的结果：
java-json.jar这是 C:\Users\DeskTop\IdeaProjects\OperationGamerProfile\out\artifacts\OperationGamerProfile_jar>java -jar OperationGamerProfile.jar
Thank you for choosing Operation Gamer Profile!
Please read the manual that was provided with this tool so that you know how to use it...
Lets get started...
The client ID is: (My client ID)
The client Secret is: (My client secret)
Please enter your authorization token(This is CASE SENSITIVE): (my token)
Result from blizzard: {"characters":[{"name":"Netherfry","realm":"Bleeding Hollow","battlegroup":"Ruin","class":5,"race":8,"gender":0,"level":5,"achievementPoints":0,"thumbnail":"bleeding-hollow/27/163571995-avatar.jpg","lastModified":0},{"name":"Netherwarz","realm":"Darkspear","battlegroup":"Cyclone","class":9,"race":5,"gender":0,"level":5,"achievementPoints":0,"thumbnail":"darkspear/130/86434434-avatar.jpg","guild":"GeekyGaming","guildRealm":"Darkspear","lastModified":0},{"name":"Hailnether","realm":"Akama","battlegroup":"Reckoning","class":1,"race":2,"gender":0,"level":2,"achievementPoints":0,"thumbnail":"akama/235/95051243-avatar.jpg","lastModified":0},{"name":"Hailnether","realm":"Khaz Modan","battlegroup":"Cyclone","class":2,"race":10,"gender":0,"level":1,"achievementPoints":0,"thumbnail":"khaz-modan/53/101812021-avatar.jpg","lastModified":0},{"name":"Hailne6EA459","realm":"Greymane","battlegroup":"Shadowburn","class":5,"race":11,"gender":0,"level":0,"achievementPoints":0,"thumbnail":"greymane/89/91137113-avatar.jpg","lastModified":0},{"name":"Netherdrew","realm":"Bleeding Hollow","battlegroup":"Ruin","class":11,"race":8,"gender":0,"level":91,"achievementPoints":1470,"thumbnail":"bleeding-hollow/134/156092806-avatar.jpg","spec":{"name":"Guardian","role":"TANK","backgroundImage":"bg-druid-bear","icon":"ability_racial_bearform","description":"Takes on the form of a mighty bear to absorb damage and protect allies.\r\n\r\nPreferred Weapon: Staff, Polearm","order":2},"guild":"EndlessVoid","guildRealm":"Bleeding Hollow","lastModified":1429907056000},{"name":"Hailnether","realm":"Wyrmrest Accord","battlegroup":"Cyclone","class":3,"race":4,"gender":0,"level":3,"achievementPoints":0,"thumbnail":"wyrmrest-accord/146/109003154-avatar.jpg","lastModified":0},{"name":"Netherwraith","realm":"Bleeding Hollow","battlegroup":"Ruin","class":9,"race":10,"gender":0,"level":16,"achievementPoints":1305,"thumbnail":"bleeding-hollow/72/157163336-avatar.jpg","spec":{"name":"Affliction","role":"DPS","backgroundImage":"bg-warlock-affliction","icon":"spell_shadow_deathcoil","description":"A master of shadow magic who specializes in drains and damage-over-time spells.\r\n\r\nPreferred Weapon: Staff, Wand, Dagger, Sword","order":0},"lastModified":1411674035000},{"name":"Nethermonk","realm":"Bleeding Hollow","battlegroup":"Ruin","class":10,"race":10,"gender":0,"level":1,"achievementPoints":0,"thumbnail":"bleeding-hollow/13/157523981-avatar.jpg","lastModified":0},{"name":"Netherhunt","realm":"Bleeding Hollow","battlegroup":"Ruin","class":3,"race":2,"gender":0,"level":11,"achievementPoints":1380,"thumbnail":"bleeding-hollow/245/163559157-avatar.jpg","spec":{"name":"Marksmanship","role":"DPS","backgroundImage":"bg-hunter-marksman","icon":"ability_hunter_focusedaim","description":"A master sharpshooter who excels in bringing down enemies from afar.\r\n\r\nPreferred Weapon: Bow, Crossbow, Gun","order":1},"guild":"EndlessVoid","guildRealm":"Bleeding Hollow","lastModified":1425762452000},{"name":"Netherlock","realm":"Cho'gall","battlegroup":"Vindication","class":9,"race":10,"gender":0,"level":16,"achievementPoints":0,"thumbnail":"chogall/88/110060376-avatar.jpg","guild":"Mindless","guildRealm":"Cho'gall","lastModified":0},{"name":"Bi?¬zzard","realm":"Bloodhoof","battlegroup":"Ruin","class":1,"race":2,"gender":0,"level":1,"achievementPoints":0,"thumbnail":"bloodhoof/42/108061994-avatar.jpg","lastModified":0},{"name":"Netherman","realm":"Cho'gall","battlegroup":"Vindication","class":3,"race":10,"gender":0,"level":20,"achievementPoints":1370,"thumbnail":"chogall/223/109983711-avatar.jpg","spec":{"name":"Marksmanship","role":"DPS","backgroundImage":"bg-hunter-marksman","icon":"ability_hunter_focusedaim","description":"A master sharpshooter who excels in bringing down enemies from afar.\r\n\r\nPreferred Weapon: Bow, Crossbow, Gun","order":1},"guild":"IliilBARCODEliilI","guildRealm":"Cho'gall","lastModified":1425698021000},{"name":"Yoursbaby","realm":"Moon Guard","battlegroup":"Reckoning","class":5,"race":1,"gender":1,"level":1,"achievementPoints":0,"thumbnail":"moon-guard/213/116473301-avatar.jpg","lastModified":0},{"name":"Hailne652387","realm":"Bladefist","battlegroup":"Vengeance","class":5,"race":11,"gender":0,"level":2,"achievementPoints":0,"thumbnail":"bladefist/135/107291527-avatar.jpg","lastModified":0},{"name":"Aazzdf","realm":"Bleeding Hollow","battlegroup":"Ruin","class":1,"race":2,"gender":1,"level":1,"achievementPoints":0,"thumbnail":"bleeding-hollow/145/164662417-avatar.jpg","lastModified":0},{"name":"Nethersquad","realm":"Bleeding Hollow","battlegroup":"Ruin","class":10,"race":10,"gender":0,"level":0,"achievementPoints":0,"thumbnail":"bleeding-hollow/36/157524004-avatar.jpg","lastModified":0},{"name":"Darknether","realm":"Bleeding Hollow","battlegroup":"Ruin","class":6,"race":10,"gender":0,"level":62,"achievementPoints":1380,"thumbnail":"bleeding-hollow/118/156625270-avatar.jpg","spec":{"name":"Unholy","role":"DPS","backgroundImage":"bg-deathknight-unholy","icon":"spell_deathknight_unholypresence","description":"A master of death and decay, spreading infection and controlling undead minions to do his bidding.\r\n\r\nPreferred Weapon: Two-Handed Axe, Mace, Sword","order":2},"lastModified":1425841594000},{"name":"Lpeodke","realm":"Hellscream","battlegroup":"Rampage","class":5,"race":1,"gender":1,"level":1,"achievementPoints":0,"thumbnail":"hellscream/115/106721395-avatar.jpg","lastModified":0}]}
Starting JSONObjects
java.lang.IllegalArgumentException
at sun.net.www.ParseUtil.decode(Unknown Source)
at sun.misc.URLClassPath$JarLoader.<init>(Unknown Source)
at sun.misc.URLClassPath$3.run(Unknown Source)
at sun.misc.URLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getNextLoader(Unknown Source)
at sun.misc.URLClassPath.getResource(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.OperationGamerProfile.Main.main(Main.java:52)
C:\Users\DeskTop\IdeaProjects\OperationGamerProfile\out\artifacts\OperationGamerProfile_jar>
方法：
htmlGetRequest以下是带有JSON的代码：
private static String htmlGetRequest(String urlToRead) throws Exception {
StringBuilder result = new StringBuilder();
URL url = new URL(urlToRead);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String line;
while ((line = rd.readLine()) != null) {
result.append(line);
}
rd.close();
return result.toString();
}
起初我得到try {
//getting data
String result = htmlGetRequest(url);
System.out.println("Result: " + result);
System.out.println();
System.out.println("Starting JSONObjects");
***//ERROR STARTS HERE***
JSONObject jsonobject = new JSONObject(result);
System.out.println("Built object");
JSONArray jsonArray = jsonobject.getJSONArray("characters");
System.out.println("Built Array");
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject explrObject = jsonArray.getJSONObject(i);
String gender;
if (explrObject.get("gender").toString().equals("0")) {
gender = "Male";
} else {
gender = "Female";
}
String charClass = "";
switch(explrObject.get("class").toString()) {
case "1": charClass = "Warrior"; break;
case "2": charClass = "Paladin"; break;
case "3": charClass = "Hunter"; break;
case "4": charClass = "Rogue"; break;
case "5": charClass = "Priest"; break;
case "6": charClass = "Death Knight"; break;
case "7": charClass = "Shaman"; break;
case "9": charClass = "Mage"; break;
case "8": charClass = "Warlock"; break;
case "10": charClass = "Monk"; break;
case "11": charClass = "Druid"; break;
case "12": charClass = "Demon Hunter"; break;
}
System.out.printf("Information of character %d:\n" +
"\t Name: %s\n" +
"\t Level: %s\n" +
"\t Gender: %s\n" +
"\t Class: %s\n"
, i+1, explrObject.get("name"), explrObject.get("level"), gender, charClass);
System.out.println();
}
System.out.println("Done displaying JSON Data...\nExiting program...");
} catch(Exception e) {
e.printStackTrace();
}
，最终在 IntelliJ 中找到 classpath ，并将其粘贴到其中：NoClassDefFoundError，解决找不到该类但导致"set classpath=%classpath%;.;"错误的问题。
如果任何人都可以在这里提供帮助，我将不胜感激，如果您需要该程序的更多详细信息，我们很乐意为您提供。
IllegalArgumentException包含：暴雪的结果：
result对不起，意大利面条代码...