Java copyValueOf () method

Java String class

There are two forms copyValueOf () method:

• public static String copyValueOf (char [] data): Returns a string array of the sequence of characters represented.

• public static String copyValueOf (char [] data, int offset, int count): Returns a string array of the sequence of characters represented.

grammar

public static String copyValueOf(char[] data)

或

public static String copyValueOf(char[] data, int offset, int count)

parameter

• data - the character array.

• offset - the initial offset of the subarray..

• count - the length of the sub-array.

return value

Such as a string with the specified StringBuffer represent the same sequence of characters, it returns true; otherwise false.

Examples

public class Test {
	public static void main(String args[]) {
		char[] Str1 = {'h', 'e', 'l', 'l', 'o', ' ', 'r', 'u', 'n', 'o', 'o', 'b'};
		String Str2 = "";

		Str2 = Str2.copyValueOf( Str1 );
		System.out.println("返回结果：" + Str2);

		Str2 = Str2.copyValueOf( Str1, 2, 6 );
		System.out.println("返回结果：" + Str2);
	}
}

The above program execution results:

返回结果：hello w3big
返回结果：llo ru

Java String class