Question

如何将json格式的string字符串转换为string数组

Answer 1

String str="[[\"name\",\"专业a\"],[\"notice\",\"专业B\"],[\"purchase\",\"专业C\"]]";
//此处引入JSON jar包
JSONArray arr = JSONArray.fromObject(str);
for(Object o :arr){
JSONArray a = (JSONArray)o;
for(int i = 0 ; i < a.size() ; i++){
String j = (String)a.get(i);
System.out.println(j);
}
}