byte[] bytes = string.getBytes();此外，Base64.getDecoder().decode()方法可以将字符串转换为字节数组。例如：字符串 string = " Java Tutorials";使用Base64解码方法将字符串转换为字节数组：byte[] bytes = Base64.getDecoder().decode(string);通过以上步骤，可以将字符串或Base64解码字符串转换...
//Convert string to byte[] byte[] bytes = string.getBytes(); Base64 class in Java 8 Base64.getDecoder().decode() method converts a string to byte array. //String String string = "Java Tutorials"; //Base64 Decoded byte[] bytes = Base64.getDecoder().decode(string); ...
String s=bytes.toString(); In order to convert the Byte array into String format correctly, we have to explicitly create a String object and assign the Byte array to it. String s=newString(bytes); And here’s a sample code: publicclassTestByte{publicstaticvoidmain(String[]argv) {String ...
javacarraystringconvertstringarray 21st Dec 2019, 11:13 AM Shashank Reddy Voorelli + 3 You can easily convert string into char array using: <string>.toCharArray() And convert char array to string: String.join(<char array>) 21st Dec 2019, 11:23 AM ...
public static void main(String[] args) { String password = "password123"; password.chars() //IntStream .mapToObj(x -> (char) x)//Stream<Character> .forEach(System.out::println); } } Output p a s s w o r d 1 2 3 From:Java – How to convert String to Char Array...
ExampleGet your own Java Server Convert a string to achararray: // Create a stringStringmyStr="Hello";// Convert the string to a char arraychar[]myArray=myStr.toCharArray();// Print the first element of the arraySystem.out.println(myArray[0]); ...
package com.journaldev.string; public class StringToCharJava { public static void main(String[] args) { String str = "journaldev"; //string to char array char[] chars = str.toCharArray(); System.out.println(chars.length); //char at specific index char c = str.charAt(2); System.out....
java import java.util.Arrays; import java.util.List; import java.util.stream.Collectors; public class Main { public static void main(String[] args) { String[] stringArray = {"apple", "banana", "cherry"}; List<String> stringList = Arrays.stream(stringArray).collect(Collectors.toLi...
String valueOf method is overloaded and there is one that accepts character array. Internally this method calls the String constructor, so it’s same as above method. That’s all for converting char to string and char array to string in java....
[] toLongArray(String str) { return toLongArray(",", str); } /** * 转换为Integer数组 * * @param split 分隔符 * @param split 被转换的值 * @return 结果*/ public static Integer[] toIntArray(String split, String str) { if (StringUtils.isEmpty(str)) { return new Integer[] {};...