自己做個小項目，使用了
maven2
，一直使用
tomcat
，但很不方便。采用直接改
server.xml
指向項目路徑的方法，但這樣要求把編譯路徑改向
WEB-INF/classes
，而且要求把需要的
jar
放到
WEB-INF/lib
下去。而如果修改了
pom
文件，就需要重新
mvn eclipse:eclipse
，修改項目文件，然后編譯路徑又會變成
target/classes
，然后還需要把
jar
拷到
lib
下去，很是麻煩。嘗試使用
resin
，也是采用
maven
的方式，但官方
maven
的
repository
上只有一個版本，然后需要
jca1.5
，結果上面又沒有，自己作弊吧，終歸不爽。正好
alin
建議用
jetty
，就按他的文檔嘗試了一下。
Pom
文件中加上以下依賴，然后
mvn eclipse:eclipse
，會到官方的
repo
去
down
這些
jar
，其中
ant
因為較大（
1M
）可能會失敗，可以重試解決。如果這些
jar
的同一版本以前
maven
下過就不會重復下，這也體現了
maven
的一些優勢。
<
dependency
>
???????????
<
groupId
>
tomcat
</
groupId
>
???????????
<
artifactId
>
jasper-compiler
</
artifactId
>
???????????
<
version
>
5.5.15
</
version
>
??????????
<
scope
>
test
</
scope
>
????????
???????
</
dependency
>
???????
<
dependency
>
???????????
<
groupId
>
tomcat
</
groupId
>
???????????
<
artifactId
>
jasper-runtime
</
artifactId
>
???????????
<
version
>
5.5.15
</
version
>
??????????
<
scope
>
test
</
scope
>
????????
???????
</
dependency
>
??????
<
dependency
>
???????????
<
groupId
>
commons-el
</
groupId
>
???????????
<
artifactId
>
commons-el
</
artifactId
>
???????????
<
version
>
1.0
</
version
>
??????????
<
scope
>
test
</
scope
>
????????
???????
</
dependency
>
????????????
????
???
<
dependency
>
???????????
<
groupId
>
org.mortbay.jetty
</
groupId
>
???????????
<
artifactId
>
org.mortbay.jetty
</
artifactId
>
???????????
<
version
>
5.1.10
</
version
>
??????????
<
scope
>
test
</
scope
>
????????
???????
</
dependency
>
???????
<
dependency
>
???????????
<
groupId
>
javax.servlet
</
groupId
>
???????????
<
artifactId
>
jsp-api
</
artifactId
>
???????????
<
version
>
2.0
</
version
>
??????????
<
scope
>
test
</
scope
>
????????
???????
</
dependency
>
???????
<
dependency
>
???????????
<
groupId
>
ant
</
groupId
>
???????????
<
artifactId
>
ant
</
artifactId
>
???????????
<
version
>
1.6.5
</
version
>
??????????
<
scope
>
test
</
scope
>
???????
</
dependency
>
然后放寫一個
RunJetty.Java
，同包放一個
jetty-config.xml
（建議放
test
相關包里）。在
eclipse
里運行
RunJetty
，就啟動
jetty
了，它會使用當前項目的
class loader
，所以不用更改編譯路徑，也不用拷貝
jar
了。
jetty-config
的配置很簡單，大家一看就知道了。具體文件如下：
import java.net.URL;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.mortbay.jetty.Server;
?
public class RunJetty {
?????? private static Log log = LogFactory.getLog(RunJetty.class);
?
?????? /**
??????
?* @param args
??????
?*/
?????? public static void main(String[] args) {
????????????? Server jettyServer = null;
????????????? try {
???????????????????? URL jettyConfig = RunJetty.class.getResource("jetty-config.xml");
???????????????????? if (jettyConfig == null) {
??????????????????????????? log
????????????????????????????????????????? .fatal("Unable to locate jetty-test-config.xml on the classpath");
???????????????????? }
???????????????????? jettyServer = new Server(jettyConfig);
???????????????????? jettyServer.start();
????????????? } catch (Exception e) {
???????????????????? log.fatal("Could not start the Jetty server: " + e);
???????????????????? if (jettyServer != null) {
??????????????????????????? try {
?????????????????????????????????? jettyServer.stop();
??????????????????????????? } catch (InterruptedException e1) {
?????????????????????????????????? log.fatal("Unable to stop the jetty server: " + e1);
??????????????????????????? }
???????????????????? }
????????????? }
?????? }
?
}
----------------------------------------------?
<?
xml
version
=
"1.0"
?>
<!
DOCTYPE
Configure
PUBLIC
"-//MortBay Consulting//DTD Configure 1.2//EN"
???
"http://jetty.mortbay.org/configure_1_2.dtd"
>
<
Configure
class
=
"org.mortbay.jetty.Server"
>
???
<
Call
name
=
"addListener"
>
??????
<
Arg
>
??????????
<
New
class
=
"org.mortbay.http.SocketListener"
>
?????????????
<
Set
name
=
"Port"
type
=
"int"
>
?????????????????
<
SystemProperty
name
=
"jetty.port"
default
=
"80"
/>
?????????????
</
Set
>
??????????
</
New
>
??????
</
Arg
>
???
</
Call
>
???
<
Call
name
=
"addWebApplication"
>
??????
<
Arg
>
/
</
Arg
>
??????
<
Arg
>
web
</
Arg
>
???
</
Call
>
???
<
Set
name
=
"requestsPerGC"
type
=
"int"
>
2000
</
Set
>
???
<
Set
name
=
"statsOn"
type
=
"boolean"
>
false
</
Set
>
</
Configure
>