FreeMarker配置使用问题

Question

本帖最后由 java_yinxuan 于 2014-07-10 17:25:07 编辑

Answer 1

tpl 模板应该放在/WEB-INF/classes目录下，而不是lib目录下

Answer 2

web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://java.sun.com/xml/ns/javaee"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         id="WebApp_ID" version="2.5">
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>    <!-- Freeer in Servlet -->
    <servlet>
        <servlet-name>freeer</servlet-name>
        <servlet-class>freeer.ext.servlet.FreeerServlet</servlet-class>
        <init-param>
            <param-name>TemplatePath</param-name>
            <param-value>/</param-value>
        </init-param>
        <init-param>
            <param-name>NoCache</param-name>
            <param-value>true</param-value>
        </init-param>
        <init-param>
            <param-name>ContentType</param-name>
            <param-value>text/html;charset=UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>template_update_delay</param-name>
            <param-value>0</param-value>
        </init-param>
        <init-param>
            <param-name>default_encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>number_format</param-name>
            <param-value>0.##########</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>freeer</servlet-name>
        <url-pattern>*.htm</url-pattern>
    </servlet-mapping>    <servlet>
        <servlet-name>test</servlet-name>
        <servlet-class>servlet.MyServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>test</servlet-name>
        <url-pattern>/test</url-pattern>
    </servlet-mapping>
</web-app>

Answer 3

使用FreeMarker的Servlet
import bean.User;import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;public class MyServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        User user = new User("HuangBiao", "password");
        req.setAttribute("user", user);        req.getRequestDispatcher("/WEB-INF/view/freeer/fm.htm").forward(req, resp); // 这里可以看到fm.htm放的路径，这个是模板文件
    }
}

Answer 4

// 设置模版路径
freeer.template.Configuration.setDirectoryForTemplateLoading(new File(ftlpath));

Answer 5

我的代码中这样设置的
cfg.setServletContextForTemplateLoading(getServletContext(),
"WEB-INF/templates");
路径不应该这样写吗？

Answer 6

我的代码中这样设置的
cfg.setServletContextForTemplateLoading(getServletContext(),
"WEB-INF/templates");

Answer 7

这样配置不行吗？
cfg.setServletContextForTemplateLoading(getServletContext(),
"WEB-INF/templates");

Answer 8

配置<init-param></init-param>是必须的吗？
我刚接触FreeMarker，没有整合任何框架，只单纯用FreeMarker