您可以使用JSON Processing API（JSR 353）来以流方式处理数据：
import javax.json.Json;
import javax.json.stream.JsonParser;
...
String dataPath = "data.json";
try(JsonParser parser = Json.createParser(new FileReader(dataPath))) {
List<String> row = new ArrayList<>();
while(parser.hasNext()) {
JsonParser.Event event = parser.next();
switch(event) {
case START_ARRAY:
continue;
case VALUE_STRING:
row.add(parser.getString());
break;
case END_ARRAY:
if(!row.isEmpty()) {
//Do something with the current row of data
System.out.println(row);
//Reset it (prepare for the new row)
row.clear();
}
break;
default:
throw new IllegalStateException("Unexpected JSON event: " + event);
}
}
}
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