using System; using System.Collections; using System.Collections.Generic; using System.Reflection; using System.Text; public class RefPrint { public static PrintLog PrintTool; private static StringBuilder sb = new StringBuilder(); public static void…
04StringBuffer相关知识.Arrays类.类型互换.正则.Date相关-2018.7.12 1.StringBuffer A:StringBuffer的构造方法: public StringBuffer():无参构造方法 public StringBuffer(int capacity):指定容量的字符串缓冲区对象 public StringBuffer(String str):指定字符串内容的字符串缓冲区对象 B:StringBuffer的方法: public int capaci…