springMVC+velocity配置
阿新 • • 發佈:2018-12-25
閒話不多說,以下是本人整合springMVC+velocity的一些心得和體會
applicationcontext.xml
<!-- 配置velocity引擎 --> <bean id="velocityConfigurer" class="org.springframework.web.servlet.view.velocity.VelocityConfigurer"> <property name="resourceLoaderPath" value="/WEB-INF/templates/" /><!-- 模板存放的路徑 --> <property name="configLocation" value="classpath:velocity.properties" /> </bean> <!-- 配置檢視的顯示 --> <bean id="ViewResolver" class="org.springframework.web.servlet.view.velocity.VelocityLayoutViewResolver"> <property name="prefix" value="/" /><!-- 檢視檔案的字首,即存放的路徑 --> <property name="suffix" value=".vm" /><!-- 檢視檔案的字尾名 --> <property name="toolboxConfigLocation" value="/WEB-INF/tools.xml" /><!--toolbox配置檔案路徑--> <property name="dateToolAttribute" value="date" /><!--日期函式名稱--> <property name="numberToolAttribute" value="number" /><!--數字函式名稱--> <property name="contentType" value="text/html;charset=UTF-8" /> <property name="exposeSpringMacroHelpers" value="true" /><!--是否使用spring對巨集定義的支援--> <property name="exposeRequestAttributes" value="true" /><!--是否開放request屬性--> <property name="requestContextAttribute" value="rc"/><!--request屬性引用名稱--> <property name="layoutUrl" value="layout/default.vm"/><!--指定layout檔案--> </bean>
pom.xml
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <dependencies> <!-- spring核心包 --> <!-- springframe start --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <!-- springframe end --> <!-- mybatis核心包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!-- mybatis/spring包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.2.2</version> </dependency> <!-- mysql驅動包 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.29</version> </dependency> <!-- junit測試包 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!-- 日誌檔案管理包 --> <!-- log start --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- log end --> <dependency> <groupId>net.sourceforge.htmlcleaner</groupId> <artifactId>htmlcleaner</artifactId> <version>2.8</version> </dependency> <dependency> <groupId>tomcat</groupId> <artifactId>servlet-api</artifactId> <version>5.5.23</version> </dependency> <dependency> <groupId>org.apache.velocity</groupId> <artifactId>velocity</artifactId> <version>1.7</version> </dependency> <dependency> <groupId>org.apache.velocity</groupId> <artifactId>velocity-tools</artifactId> <version>2.0</version> </dependency> </dependencies> <groupId>qb</groupId> <artifactId>qb</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <url>http://maven.apache.org</url> <properties> <!-- spring版本號 --> <spring.version>3.2.4.RELEASE</spring.version> <!-- mybatis版本號 --> <mybatis.version>3.2.4</mybatis.version> <!-- log4j日誌檔案管理包版本 --> <slf4j.version>1.6.6</slf4j.version> <log4j.version>1.2.9</log4j.version> </properties> <build> <finalName>qbcrawl</finalName> </build> </project>
tool.xml和velocity.properties 兩個檔案,在jar包中都可以找到的
velocity.jar velocity.properties -->> org.apache.velocity.runtime.defaults.velocity.properties
velocity-tool.jar tools.xml -->> org\apache\velocity\tools\generic\tools.xml 記得改下標籤。
velocity.properties要改一下
velocimacro.library = /macros.vm
input.encoding=UTF-8
output.encoding=UTF-8
macros.vm這個隨你自己想不想要,反正預設也是會載入好多spring的巨集的。編碼是一定要設定的。
這些設定完了,還有一點非常重要,這點糾結了我很久 。
就是你明明已經都配置好了,自己都覺得沒問題了,action都進了,最後跳到模板引擎去載入模板的時候,告訴你這個模板找不到!!
經過我仔細排查,是velocity.properties多了句配置,自己需要註釋一下。
#file.resource.loader.path = .
將這句配置註釋,這是說,路徑為properties檔案路徑,但如果你的properties跟你的templates不在一個目錄,這時候就會出問題了。我調進去看過,它預設就是templates目錄,上面巨集的地址,也是相對於templates的目錄。