spring mvc整合freemarker基于注解方式

前端技术 2023/09/01 .NET
基于网络改进为:最正常版本
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

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