java中ASCLL与字符串的互转

java

其实在java中,ascii码与字符串的互转,通过对int型和char型的强制转换就可以了

public class Change{

//字符串转换为ascii

public static String StringToA(String content){

String result = "";

int max = content.length();

for (int i=0; i<max; i++){

char c = content.charAt(i);

int b = (int)c;

result = result + b;

}

return result;

}

//ascii转换为string

public static String AToString(int i){

return Character.toString((char)i);

}

public static void main(String args[]){

//请在终端运行

System.out.println(StringToA(args[0]));

System.out.println(AToString(new Integer(args[1])));

}

 

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