number to ascii java code example

Example 1: how to convert an ascii number to character in java

// From Char to Ascii
char character = 'a';    
int ascii = (int) character;

// From Ascii to Char
int ascii = 65;
char character = (char) ascii;

Example 2: string into ascii in java

// A simple cast from String to int will do the job
String me = "a";
int me_ASCII = (int) me;
// 97

Example 3: convert int to ascii java

int yourInt = 33;
char ch = (char) yourInt;
System.out.println(yourInt); // 33
System.out.println(ch); // !