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run servlet from command line?

run servlet from command line?# Java - 爪哇娇娃

x*o2005-02-12 08:02

1 楼

is there any way that I can run a servlet from command line (like run CGI from
console)?
i am new for java.
thanks,

r*l2005-02-12 08:02

2 楼

servlet needs to be running inside a servlet container, e.g. tomcat.

from

【在 x******o 的大作中提到】

: is there any way that I can run a servlet from command line (like run CGI from
: console)?
: i am new for java.
: thanks,

x*o2005-02-12 08:02

3 楼

thanks!
so there is no way to run from command line, right?

【在 r***l 的大作中提到】

: servlet needs to be running inside a servlet container, e.g. tomcat.
:
: from

r*l2005-02-12 08:02

4 楼

The answer is Yes and No.
You can use mock object to simulate servlet environment and potentially
run/test your servlet without servlet container. However, that's more about
unit testing and it is an advanced topic.
Since you said you are new for Java, I do not want to confuse you here. So,
the answer is No. You can not run servlet from command line (without servlet
container). hehe

CGI

【在 x******o 的大作中提到】

: thanks!
: so there is no way to run from command line, right?

c*g2005-02-12 08:02

5 楼

No. Servlet is not POJO (Plain Old Java Object).

【在 x******o 的大作中提到】

: is there any way that I can run a servlet from command line (like run CGI from
: console)?
: i am new for java.
: thanks,

c*s2005-02-12 08:02

6 楼

当然可以。任何java程序最终都可以（只可以）通过java命令运行
只是servlet没有main程序,
依赖别的实现，要运行需要container提供环境。启动container当然可以通过command
line了（从来不都是通过command line 的吗）。
比如 tomcat
java -cp $CATALINA_HOME/bin/bootstrap.jar
org.apache.catalina.startup.Bootstrap -Dcatalina.home=$CATALINA_HOME
-Dcatalina.base= start

CGI

【在 x******o 的大作中提到】

: thanks!
: so there is no way to run from command line, right?

r*l2005-02-12 08:02

7 楼

you are confusing him now. hehe

【在 c*****s 的大作中提到】

: 当然可以。任何java程序最终都可以（只可以）通过java命令运行
: 只是servlet没有main程序,
: 依赖别的实现，要运行需要container提供环境。启动container当然可以通过command
: line了（从来不都是通过command line 的吗）。
: 比如 tomcat
: java -cp $CATALINA_HOME/bin/bootstrap.jar
: org.apache.catalina.startup.Bootstrap -Dcatalina.home=$CATALINA_HOME
: -Dcatalina.base= start
:
: CGI

x*o2005-02-12 08:02

8 楼

Thank you guys! learn something new.

【在 c*****s 的大作中提到】