如何通过传递json URL可以读取URL中的空白区域

Question

> String url = "http://localhost:61819/RestServiceImpl.svc/json/empty url";

如何在传递url时删除空白区域.

Answer 1

String url = "http://localhost:61819/RestServiceImpl.svc/json/empty url".replaceAll(" ","%20");

(要么)

  String url=URLEncoder.encode("http://localhost:61819/RestServiceImpl.svc/json/empty url", "UTF-8");