13
07年12月
Groovlets (groovy servlet) 的 helloword
需要
Groovy Version: 1.5.0
resin pro 3.1.4
groovy的安装，略
启动resin后，会有一个%RESIN_HOME%\webapps\ROOT\WEB-INF\web.xml文件。
增加如下内容
<servlet>
<servlet-name>GroovyServlet</servlet-name>
<servlet-class>groovy.servlet.GroovyServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>GroovyTemplate</servlet-name>
<servlet-class>groovy.servlet.TemplateServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>GroovyServlet</servlet-name>
<url-pattern>*.groovy</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>GroovyTemplate</servlet-name>
<url-pattern>*.gsp</url-pattern>
</servlet-mapping>
<servlet-name>GroovyServlet</servlet-name>
<servlet-class>groovy.servlet.GroovyServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>GroovyTemplate</servlet-name>
<servlet-class>groovy.servlet.TemplateServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>GroovyServlet</servlet-name>
<url-pattern>*.groovy</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>GroovyTemplate</servlet-name>
<url-pattern>*.gsp</url-pattern>
</servlet-mapping>
copy %GROOVY_HOME%\lib\下的
groovy-1.5.0.jar
asm-2.2.jar
antlr-2.7.6.jar
到
%RESIN_HOME%\lib
启动resin，在
%RESIN_HOME%\webapps\ROOT下新建2个文件
hello.gsp
————-
<%
def h="hello"
def w="world"
println "$h $w"
print 2+2
println " times"
%>
def h="hello"
def w="world"
println "$h $w"
print 2+2
println " times"
%>
hello.groovy
——-
println """
<html>
<head>
<title>Groovy Servlet</title>
</head>
<body>
Hello world @ ${new Date()}
</body>
</html>
"""
<html>
<head>
<title>Groovy Servlet</title>
</head>
<body>
Hello world @ ${new Date()}
</body>
</html>
"""
运行后
http://localhost:8080/1.gsp
http://localhost:8080/a.groovy
的内容分别为
hello world 4 times
Hello world @ Thu Dec 13 23:04:18 CST 2007
