//方法一 String str="http://www.baidu.com/api/?action=s2s_install&a={appsunion}&b=3&c=300294cf2fb33ab47691cde6fed03836"; URL url = new URL(str); // System.out.println("URL is " + url.toString()); // System.out.println("protocol is " // + url.getProtocol()); // System.out.println("authority is " // + url.getAuthority()); // System.out.println("file name is " + url.getFile()); // System.out.println("host is " + url.getHost()); // System.out.println("path is " + url.getPath()); // System.out.println("port is " + url.getPort()); // System.out.println("default port is " // + url.getDefaultPort()); // System.out.println("query is " + url.getQuery()); URI uri = new URI(url.getProtocol(), url.getHost(), url.getPath(), url.getQuery(), null); System.out.println("*********" + uri.toString()); //方法二 使用google guava api 方法 str = UrlEscapers.urlFragmentEscaper().escape(str); System.out.println("*********" + str);
原文:http://my.oschina.net/lzm3/blog/525296