spring mvc整合freemarker基于注解方式
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2024-03-04 21:10:18
基于网络改进为：最正常版本复制代码 代码如下:
基于网络改进为：最正常版本
<?xml version="1.0" encoding="utf-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemalocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd">
<!-- 针对freemarker的视图配置 -->
<bean id="viewresolver"
class="org.springframework.web.servlet.view.freemarker.freemarkerviewresolver">
<property name="order" value="5" />
<property name="suffix" value=".ftl" />
<property name="contenttype" value="text/html;charset=utf-8" />
</bean>
<bean id="freemarkerconfig"
class="org.springframework.web.servlet.view.freemarker.freemarkerconfigurer">
<property name="templateloaderpath" value="/web-inf/view/" />
<property name="freemarkersettings">
<props>
<prop key="template_update_delay">0</prop>
<prop key="default_encoding">utf-8</prop>
<prop key="number_format">0.##########</prop>
<prop key="datetime_format">yyyy-mm-dd hh:mm:ss</prop>
<prop key="classic_compatible">true</prop>
<prop key="template_exception_handler">ignore</prop>
</props>
</property>
</bean>
controller建立
import javax.servlet.http.httpservletrequest;
import org.springframework.stereotype.controller;
import org.springframework.web.bind.annotation.requestmapping;
import org.springframework.web.bind.annotation.requestmethod;
import org.springframework.web.servlet.modelandview;
@controller
public class springmvccontroller {
@requestmapping(value="/welcome",method={requestmethod.get})
public modelandview getfirstpage(httpservletrequest request) {
//welcom就是视图的名称（welcom.ftl）
modelandview mv = new modelandview("welcom");
mv.addobject("name", "my first spring mvc");
return mv;
}
}
在url上敲http://localhost:8080/welcome就会到web-inf/view/welcom.ftl页面渲染数据
welcom.ftl页面
<!doctype html public "-//w3c//dtd html 4.01 transitional//en" "http://www.w3.org/tr/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
<title>insert title here</title>
</head>
<body>
hello ${name}
</body>
</html>
页面出来的效果：
hello my first spring mvc
复制代码 代码如下:
<?xml version="1.0" encoding="utf-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemalocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd">
<!-- 针对freemarker的视图配置 -->
<bean id="viewresolver"
class="org.springframework.web.servlet.view.freemarker.freemarkerviewresolver">
<property name="order" value="5" />
<property name="suffix" value=".ftl" />
<property name="contenttype" value="text/html;charset=utf-8" />
</bean>
<bean id="freemarkerconfig"
class="org.springframework.web.servlet.view.freemarker.freemarkerconfigurer">
<property name="templateloaderpath" value="/web-inf/view/" />
<property name="freemarkersettings">
<props>
<prop key="template_update_delay">0</prop>
<prop key="default_encoding">utf-8</prop>
<prop key="number_format">0.##########</prop>
<prop key="datetime_format">yyyy-mm-dd hh:mm:ss</prop>
<prop key="classic_compatible">true</prop>
<prop key="template_exception_handler">ignore</prop>
</props>
</property>
</bean>
controller建立
复制代码 代码如下:
import javax.servlet.http.httpservletrequest;
import org.springframework.stereotype.controller;
import org.springframework.web.bind.annotation.requestmapping;
import org.springframework.web.bind.annotation.requestmethod;
import org.springframework.web.servlet.modelandview;
@controller
public class springmvccontroller {
@requestmapping(value="/welcome",method={requestmethod.get})
public modelandview getfirstpage(httpservletrequest request) {
//welcom就是视图的名称（welcom.ftl）
modelandview mv = new modelandview("welcom");
mv.addobject("name", "my first spring mvc");
return mv;
}
}
在url上敲http://localhost:8080/welcome就会到web-inf/view/welcom.ftl页面渲染数据
welcom.ftl页面
复制代码 代码如下:
<!doctype html public "-//w3c//dtd html 4.01 transitional//en" "http://www.w3.org/tr/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
<title>insert title here</title>
</head>
<body>
hello ${name}
</body>
</html>
页面出来的效果：
hello my first spring mvc