import java.nio.charset.StandardCharsets;

public class EncodingDemo {
    public static void main(String[] args) {
        String s="{\"appVersion\":\"7.2.9\",\"address\":\"江苏省苏州市昆山市玉山镇三一全球研发中心\",\"obdid\":\"5210511710200167\",\"latitude\":\"31.390013\",\"time\":\"2024-08-27-16:41:31\",\"platform\":\"Android\",\"longitude\":\"121.066349\"}";
        System.out.println(new String(s.getBytes(StandardCharsets.UTF_8)));
    }
}