importjava.io.UnsupportedEncodingException;importjava.util.Arrays;publicclassEncodeDecodeExample{publicstaticvoidmain(String[]args){// Step 1: 准备要编码的字符串StringoriginalString="Hello, Java Encoding and Decoding!";// Step 2: 使用UTF-8编码将字符串转为字节数组byte[]encodedBytes;try{encodedBytes=o...
importjava.util.Base64;publicclassUtf8ToBase64{publicstaticvoidmain(String[]args){// 第一步:准备需要编码的UTF-8字符串StringoriginalString="Hello, World!";// 第二步:使用Base64类编码字符串try{byte[]byteArray=originalString.getBytes("UTF-8");Stringbase64String=Base64.getEncoder().encodeToString(...
import java.net.URLDecoder; public class DecodeExample { public static void main(String[] args) { String encodedString = "Hello%20World%21"; // 编码的字符串 String decodedString = URLDecoder.decode(encodedString, "UTF-8"); // 解码字符串 System.out.println(decodedString); // 输出解码后...
一: 我们先看2个编码的情况 String name=java.net.URLEncoder.encode(“测试”, “UTF-8”); System.out.println(name); name=java.net.URLEncoder.encode(name,”UTF-8″); System.out.println(name); name=java.net.URLDecoder.decode(name, “UTF-8”); System.out.println(name); System.out.print...
java中使用encode转码和解码 String str = URLEncoder.encode("中国","utf-8"); System.out.println(str); //解码 String str1=URLDecoder.decode(str, "UTF-8"); System.out.println(str1); 打印结果 %E4%B8%AD%E5%9B%BD 中国
本文主要介绍Java中,使用URLEncoder.encode和URLDecoder.decode对url地址链接中,中文字符及特殊字符用 UTF-8字符集进行编码和解码的方法,及相关的示例代码。 原文地址:Java 使用URLEncoder.encode和URLDecoder.decode编解码(
Encoding aStringinto UTF-8 isn't difficult, but it's not that intuitive. This article presents three ways of doing it, using either core Java or Apache Commons Codec. As always, the code samples can be foundover on GitHub. Get started with Spring 5 and Spring Boot 2, through theLearn...
Encoded string: SGVsbG8sIFdvcmxkIQ== Decoded string: Hello, World! 复制代码 使用URL编码和解码字符串: import java.net.URLEncoder; import java.net.URLDecoder; String originalString = "Hello, World!"; String encodedString = URLEncoder.encode(originalString, "UTF-8"); String decodedString = ...
比较JS的encodeURIComponent函数和Java的URLEncoder.encode("需要编码的参数","UTF-8")函数: 对//中国/images/head_tripletown.png//!@#$%^&*()进行URL编码: 代码语言:javascript 代码运行次数:0 复制 代码运行 //JS的encodeURIComponent函数javascript:encodeURIComponent("//中国/images/head_tripletown.png/...
不需要关心接受的字符串编码是UTF_8还是GBK,还是ios-8859-1,自动转换为utf-8编码格式,无需判断字符串原有编码,用法://处理编码String newStr = GetEncode.transcode(oldStr);