您原来的城市名称中有哪些字符?尝试这样的UTF-8版本:
byte[] nameByteArray = cityName.getBytes("UTF-8");String retrievedString = new String(nameByteArray, "UTF-8");
您原来的城市名称中有哪些字符?尝试这样的UTF-8版本:
byte[] nameByteArray = cityName.getBytes("UTF-8");String retrievedString = new String(nameByteArray, "UTF-8");