随笔分类 -  Java起步

摘要：int convert to String:String courseID="";int courseId=0;Method 1: courseID=((Integer)courseId).toString();Method 2: courseID=courseId+"";String convert to int: -- Integer.parseInt(courseId); 阅读全文

摘要：1. install •Early development stages but adequate JSP editor –http://www.objectlearn.com/index.jsp •JSP Code completion and on the fly compilation error checking •R... 阅读全文

摘要：Once you have un-archived the distribution archive, you can install the driver in one of two ways: Either copy the "com" and "org" subdirectories and all of their contents to anywhere you like, and pu... 阅读全文

摘要：Edit file tomcat_users in directory:C:\jakarta\jakarta-tomcat-4.1.31\conf 阅读全文

摘要：setup runtime variable:(from http://blog.csdn.net/fivesky/archive/2004/09/26/117045.aspx)---------------折腾了好多天了，有些地方老是不清楚，记下来，万一重装,也好备查。我装的两个安装文件是JDK1.42.exe和jakarta-tomcat-5.0.14.exe，安装路径分别为：D:\jdk1.... 阅读全文

摘要：I have installed JDK set the JAVA_HOME and PATH C:\ >set JAVA_HOME= C:\j2sdk1.4.2_05C:\ >set PATH=%JAVA_HOME%\bin;%PATH%see if the environment variable is setC:\ >echo %JAVA_HOME%then1. Loaddown Tomc... 阅读全文