java字符串查找

public class Test11 
{

	private static int counter = 0;
	/**
	 * @param args
	 */
	public static void main(String[] args) 
	{
		String str ="sdSS**&HGJhadHCASch& ^^";
		int i = stringNumbers(str);
		System.out.println(i);
	}
	
	public static int stringNumbers(String str)
	{
		if (str.indexOf("java")==-1)
		{
			return 0;
		}
		else if(str.indexOf("java") != -1)
		{
			counter++;
			stringNumbers(str.substring(str.indexOf("java")+4));
			return counter;
		}
		return 0;
	}
}


 

你可能感兴趣的:(java,String,Class)