import java.util.BitSet; public class UrlEncoderUtils { private static BitSet dontNeedEncoding; static { dontNeedEncoding = new BitSet(256); int i; for (i = 'a'; i <= 'z'; i++) { dontNeedEncoding.set(i); } for (i = 'A'; i <= 'Z'; i++) { dontNeedEnco…
遇到java里的URLEncoder.encode方法编码后与javascript的encodeURIComponent方法的结果有点不一样,找了一下资料,原来URLEncoder实现的是HTML形式的规范,jdk文档里这么说: Utility class for HTML form encoding. This class contains static methods for converting a String to the application/x-www-form-urlencod…
中文乱码在java中URLEncoder.encode方法要调用两次解决 一.场景: 1.我在客户端要通过get方式调用服务器端的url,将中文参数做utf-8编码,需要在js中两次的进行编码,服务器端才能用decode方法一次获取. 例如: var xing=encodeURIComponent(encodeURIComponent(xing)); var xing=encodeURIComponent(encodeURIComponent(xing)); 2.如果我在客户端用java输出汉字…