valueOf--将基本类型转换成字符串

package jave;
/*valueOf--将基本类型转换成字符串*/
public class ValueOf {

	public static void main(String[] args) {
		int j = 1234567;
		String sNumber = String.valueOf(j);
		System.out.println("j 是 " + sNumber.length() + "位数。");
/*split--可以将一个字符串按照指定的分隔符,返回分隔后的字符串数组*/		
		String s = "Marry,F,1970";
		String[] sPlit = s.split(",");
		for(int i = 0; i < sPlit.length; i++) {
			System.out.println(sPlit[i]);
		}

	}

}

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转载自blog.csdn.net/wangjian530/article/details/82791295