配置J2EE（v1.4.02）和Cloudscape（10.0）

　　前天只是下载下来并没有配置，今天配置下

　　首先我们来配置J2EE，
版本的，地址我提取出来了

去Sun公司下载J2SDK，和J2SDKE

E，其实，我们可以下载那个集成

　　这个版本集成了它们两
目录名字为J2EE_SDK）的jd

个，其中的J2SDK在安装后的J2E
k目录。

E_SDK文件夹（我定义的那个安装

　　配置J2EE的环境变量比较简单，我们可以先来设置两个变量，我设置的如下：

　　J2EE_HOME: ...J2EE_SDK

　　J2DK_HOME:...J2EE_SDKjdk

　　添加path为：%J2EE_HO

ME%bin;：%J2DK_HOME%bin；

　　检查CLASSPATH值，没有则新建。先
%J2EE_HOME%libJ2EE.jar;

给默认值：“.“; value是：.; 然后添加

　　在开始菜单中启动J2EE，菜单项为st
http://localhost:port/index.html 其
，因为如果有http服务器如IIS，它占用
8000吧~

art default server, 启动成功后，向地址栏输入:
中的port是你安装时设置的端口号，我设置的为8000
80，而如果有Tomcat，占用8080，按照惯例，就给他

　　如果出现J2EE画面，说明配置成功。

　　下面配置Cloudscape

　　其实人家IBM说的很清
经有点儿落伍了，另外，那

楚了，下面我摘取一下原文(前
个人也不怎么会用环境变量 :-)

天我从网上找的那篇文章说实话已

　　Using sysinfo

　　You can use Cloudscape’s sysinf
products. Once you have the bin dire
typing the following command in a co

o tool to check the versions of Cloudscape
ctory in your PATH, you can run sysinfo by
mmand window:

　　sysinfo

　　The sysinfo script s
class path, and executes

ets the appropriate environm
the sysinfo program.

ent variables, including

　　Running ij

　　You can use the ij t
the bin directory in you
following:

ool to connect to a Cloudsca
r PATH, you can execute the

pe database. Once you have
ij command by typing the

　　The ij script sets u
ij program.

p environment variables like

class path and executes the

　　To create a database with ij, ty

pe the following command:

　　ij> connect ’jdbc:cloudscape:testdb;create=true’;

　　This command creates the databas
populates the system tables. You can
command line. When you are ready to

e called testdb in the current directory and
then execute any SQL statements from the ij
leave ij, type:

　　ij> exit;

　　See the IBM Cloudsca
running ij.

pe Tools and Utilities Guide

for more information on

　　--------------------
----------------

----------------------------

----------------

　　Manually setting environment var

iables and paths

　　If you cannot run th
must complete certain st
set your environment and

e scripts for the Cloudscape
eps manually. The following
run the tools manually.

tools and utilities, you
topics show how to manually

　　The installation pro
software was installed;
document refers to that

gram asked you to choose a b
we recommended that you name
directory as the Cloudscape

ase directory where the
it Cloudscape_10. This
base directory.

　　If you do not plan to use the sc
directory and your operating system
called CLOUDSCAPE_INSTALL and set it
directory. For example, if you insta
CLOUDSCAPE_INSTALL to c:Cloudscape_

ripts in the frameworks/embedded/bin
supports it, create an environment variable
s value to the path of the Cloudscape base
lled the product in c:Cloudscape_10, set
10:

　　set CLOUDSCAPE_INSTALL=c:Cloudscape_10

　　The JVM (compiler or
instructions about locat
class path is a list of
applications in order to

interpreter) needs to know
ion) of every class file nee
the class libraries needed b
run your program.

the path (operating system
ded by your application. The
y the JVM and other Java

　　There are two ways to set the cl
CLASSPATH environment variable perma
environment variable temporarily, yo
command window. Alternatively, you c
option, which means specifying the c
application and the JVM.

ass path. You can set the operating system’s
nently or temporarily. If you set the
u must set it each time you open a new
an set the class path with the runtime
lass path at the time you start your Java

　　In most development
s CLASSPATH environment
help you set your class
ks/embedded/bin director
script every time you op

environments, it works best
variable temporarily. Clouds
path this way; they are foun
y or the frameworks/NetworkS
en a new command window.

to set the operating system’
cape provides some scripts to
d in theframewor
erver/bin directory. Run a

　　For example, you can

set your class path as foll

ows:

　　set CLASSPATH=%CLOUDSCAPE_INSTAL
PE_INSTALL%libcstools.jar;%CLASSPA

L%libcs.jar; %CLOUDSCA
TH%

　　To manually run the
or shell:

sysinfo utility, type the fo

llowing in a command window

　　java com.ihost.cs.tools.sysinfo

　　To manually run the ij utility,
shell:

type the following in a command window or

　　java com.ihost.cs.tools.ij

　　ij> connect 'jdbc:cloudscape:testdb;create=true';

　　When you are finished running th

e ij utility, type:

　　ij> exit;

　　看懂了吗？

　　其实很简单，他说建议
CLOUDSCAPE_HOME, 然后说
这样就可以执行里面的bat
：lib中的那些jar文件，我

你加一个变量为Cloudscape_ins
加入一个path，为%CLOUDSCAPE_
文件了，就是sysinfo，ij。然
就不详细写了。然后就可以运行

tall, 值为安装目录，我建立的是
HOME%frameworksembeddedbin
后又加入到CLASSPATH中的如下值
这些工具了。

　　先写到这儿我先重启一下。

　　继续...

　　设置好了上面的Classp
有可能你的Classpath没有
合吗？如果不一样，则你

ath，那么我们就可以做下面的
设置好，你看一下cmd后中的set
设置不对

例子了；如果出现class找不到，
命令出来的结果，看与你设置的符

　　Output Cloudscape 10.0 version i

nformation

　　C:>java com.ihost.cs.tools.sysinfo------------------ Java Information ------------------Java Version:　　1.4.2_04Java Vendor:　　 Sun Microsystems Inc.Java home:　　　 C:Program FilesJavaj2re1.4.2_04Java classpath:　.;E:Program FilesJ2EE_SDKlibJ2EE.jar;E:Program FilesIBMCloudscape_10.0libcs.jar;E:Program FilesIBMCloudscape_10.0libcstools.jar;E:Program FilesIBMCloudscape_10.0libcsnet.jar;E:Program FilesJ2EE_SDKjdklibtools.jar;E:Program FilesJ2EE_SDKjdklibdt.jar;OS name:　　　　 Windows XPOS architecture: x86OS version:　　　5.1Java user name:　tsuijyJava user home:　D:SettingsJava user dir:　 C:--------- Cloudscape Information --------[E:Program FilesIBMCloudscape_10.0libcs.jar] 10.0.1.0 beta - (29729)[E:Program FilesIBMCloudscape_10.0libcstools.jar] 10.0.1.0 beta - (29729)[E:Program FilesIBMCloudscape_10.0libcsnet.jar] 10.0.1.0 beta - (29729)----------------------------------------------------------------------- Locale Information -----------------------------------------------------------------------

　　Used without additional argument
libraries, outputting the libraries
shown below:

s, the -cp option tests for all Cloudscape
it can find as well as the ones it cannot, as

　　C:>java com.ihost.cs.tools.sysinfo -cpTesting for presence of all Cloudscape-related libraries; typically, only some are needed.For a list of possible arguments, type java com.ihost.cs.tools.sysinfo -cp argsFOUND IN CLASS PATH:

　　　 Cloudscape embedd

ed engine library (cs.jar)

　　　 Cloudscape Networ

k Server library (csnet.jar)

　　　 Cloudscape tools

library (cstools.jar)

　　NOT FOUND IN CLASS PATH:

　　　 Cloudscape Client
found.)

libraries (db2jcc.jar)　　(

com.ibm.db2.jcc.DB2Driver not

　　试一试：

　　E:Program FilesIBMCloudscape_10.0demoprogramssimple>java com.ihost.cs.tools.sysinfo -cp SimpleApp.classFOUND IN CLASS PATH:

　　　 user-specified class (SimpleApp)

　　SUCCESS: All Cloudsc

ape related classes found in

class path.