如何使用HttpPost传递非String参数？

Question

I use BasicNameValuePair class for passing String parameters with HttpPost in my Android application. How can I pass non String parameters like Double, Byte Array etc?

Thanks in advance

Answer 1

Short answer: You can't. Not really.

Long answer: The stuff that can be easily converted to a string you can just convert to a string (.toString) and parse (Double.parseStr()).

Common practice for byte arrays is to encode them in - for instance - Base64. Android docs here

Answer 2

将它们转换为字符串？

String.valueOf();

Answer 3

将其解析为字符串

whateverparameter.toString()

Answer 4

You can convert the value to String :

final Double myDouble = new Double("12.35");
new BasicNameValuePair(MY_DOUBLE_PARAM, myDouble.toString());