Posted on 2004-08-09 21:42 Yu Yuzi
I didn't write a log in these days because I was preparing for learning Java. Mainly in the online search, including Java, about Eclipse, other IDE, about the JDK environment setting, Java reference book, learning experience, J2EE with .NET comparison, and found a lot about Java Good website. Select a few words, I don't think about it, what do you think? 1, the setting of Java_Home variable: Right click on "My Computer" -> "Properties" -> "Advanced" -> Environment Variables ... ". The "** user variable" is the current user's environment variable, only the current user is available. All users of the "System Variable" under the lower side can be used. Here, "New" a Java_Home variable, editing the variable value: Your java directory (such as: D: / program files / java / j2sdk1.4.2_05) 1, the setting of the PATH variable: Find the PATH variable. Edit the variable value, join (refer to others): $ java_home / bin; $ java_home / jre / bin; (Java_home symbol may also be%, I am directly joined the full path. Such as: ...; d: / program files /Java/j2sdk1.4.2_05/bin;d:/program files / java / j2sdk1.4.2_05 / jre / bin;) 2, ClassPath setting: This variable is very important, it is best to find special information to study Many masters have been uploaded with this variable. I also said that I am not very clear (I am just a new hand), I only give me an example:.; D: / Program Files / Java / J2SDK1.4.2_05 / lib / Tools.jar; D: / Program Files / Java / J2SDK1.4.2_05 / lib / td.jar; D: / Program Files / Java / J2SDK1.4.2_05 / JRE / lib / rt.jar; 3, novice is best Let's take a look at the tutorial provided by Sun, in http://java.sun.com/docs/books/tutorial. There is also a JDK document at http://java.sun.com/j2se/1.4.2/download.html can be downloaded for free. It's not enough today, let's talk about it again. (I have been smashing tutorial, all English, and my head has been bullish these days, but I feel that it is very simple. The key is that my e text is too bad. Ha ha.)
