摘要:
public String():空构造 public String(byte[] bytes):把字节数组转成字符串 public String(byte[] bytes,int index,int length):把字节数组的一部分转成字符串 public String(char[] value) 阅读全文
摘要:
package deadpool; import java.util.ArrayList; import java.util.Iterator; import java.util.List; public class Test { public static void main(String[] args) { List list = new ArrayList();... 阅读全文