int a = 1; //aStr为"1" String aStr = Convert.toStr(a); long[] b = {1,2,3,4,5}; //bStr为:"[1, 2, 3, 4, 5]" String bStr = Convert.toStr(b); 转换为指定类型数组: String[] b = { "1", "2", "3", "4" }; //结果为Integer数组 Integer[] intArray = Convert.to...
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...
To convert from string to byte array, use String.getBytes() method. Please note that this method uses the platform’s default charset. //String String string = "Java Tutorials"; //Convert string to byte[] byte[] bytes = string.getBytes(); Base64 class in Java 8 Base64.getDecoder()....
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.toList()...
How to Convert String to int in Java Java: Convert JSON to a Map Convert int to String in Java Convert Java Objects to JSON Convert an Array to a List in Java Convert Char to String in Java Convert Binary to Decimal in Java Convert JSON Array to Java List using Jackson ...
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]); ...
For example, reading a CSV file line and parsing them to get all the data to a String array. In this tutorial, we will learn how to convert String to Array in Java program. String to Array in Java String class split(String regex) can be used to convert String to array in java. If...
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...
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 ...
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....