package dx; import java.text.DecimalFormat; import java.util.Random; public class DxL { //创建类 public static void main(String[] args) { String str = "1234567890abcdefghijklmnopqistuvwxyz";//定义包含所有数字字母的字符串 Random sj = new Random();//实例化一个Random类 S
简介 log4cplus是log4j的c++移植版,是c++中一个很好的打印日志的库.它与另外一个c++的log库log4cxx相比较,好处是不依赖于libapr和libaprutil,可以静态链接到程序中,便于部署. 安装 tar xvzf log4cplus-x.x.x.tar.gz cd log4cplus-x.x.x ./configure --prefix=/where/to/install make make install 这里我采用缺省安装路径:/usr/local 头文件在/u
Introduction Log4cplus is derived by the popular Log4j written in java.<br>This tutorial show how create: a configuration file define custom log for classes define custom appenders code example how and when use the different log levels Log levels To