标签：classname title 异常 aspectj context basic 最大 ack username
版本：Java 1.8 Mysql 6.0
勾选 Create a simple project （不使用骨架）
注意选择 maven-archetype-webapp
GroupID 是项目组织唯一的标识符，实际对应java的包的结构，是main目录里的java的目录结构。
ArtifactID 是项目的唯一标识符，实际对应项目的名称，是项目根目录的名称。
一般GroupID 就是填com.leafive.test这样子。
（引用 百度知道答案 https://zhidao.baidu.com/question/511003382.html）
进入项目文件夹，进入 .settings 文件夹
打开 org.eclipse.wst.common.project.facet.core.xml 文件
<?xml version="1.0" encoding="UTF-8"?> <faceted-project> <fixed facet="wst.jsdt.web"/> <installed facet="java" version="1.8"/> <installed facet="jst.web" version="3.1"/> <installed facet="wst.jsdt.web" version="1.0"/> </faceted-project>
修改内容如下
<?xml version="1.0" encoding="UTF-8"?> <faceted-project> <fixed facet="wst.jsdt.web"/> <installed facet="java" version="1.8"/> <installed facet="jst.web" version="3.1"/> <installed facet="wst.jsdt.web" version="1.0"/> </faceted-project>
内容如下：
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1"> <display-name>Archetype Created Web Application</display-name> </web-app>
(引用 CSDN Blog http://blog.csdn.NET/qq_23212697/article/details/52444262 )
在 webapp 目录下创建 META-INF 和 WEB-INF 目录，在 WEB-INF下创建 web.xml 文件
(引用 CSDN Blog http://blog.csdn.net/chuyuqing/article/details/28879477）
右击项目名 → properties → Deployment Assembly → add → Java Build Path Entries → Maven Dependencies
Apply OK
<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> <groupId>com.ly</groupId> <artifactId>demo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>pom</packaging> <name>demo</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <junit.version>4.12</junit.version> <spring.version>4.3.10.RELEASE</spring.version> <mybatis.version>3.4.4</mybatis.version> <mybatis.spring.version>1.3.1</mybatis.spring.version> <commons-dbcp.version>1.4</commons-dbcp.version> <jstl.version>1.2</jstl.version> <log4j.version>1.2.17</log4j.version> <fastjson.version>1.2.35</fastjson.version> <slf4j.version>1.7.25</slf4j.version> <jackson.version>1.9.13</jackson.version> <commons-fileupload.version>1.3.3</commons-fileupload.version> <commons-io.version>2.5</commons-io.version> <commons-codec.version>1.10</commons-codec.version> <aspectjweaver.version>1.8.10</aspectjweaver.version> </properties> <dependencies> <!-- Junit测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <!-- spring包 core、web、oxm、tx、jdbc、webmvc、aop、context、test --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${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>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <!-- mybatis核心包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!-- mybatis/spring包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis.spring.version}</version> </dependency> <!-- 导入Mysql数据库链接jar包 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>6.0.6</version> </dependency> <!-- 导入dbcp的jar包，用来在applicationContext.xml中配置数据库 --> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>${commons-dbcp.version}</version> </dependency> <!-- JSTL标签类 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>${jstl.version}</version> </dependency> <!-- 日志文件管理包 --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <!-- 格式化对象，方便输出日志 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>${fastjson.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> <!-- json和bean之间相互转换 --> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-core-asl</artifactId> <version>${jackson.version}</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>${jackson.version}</version> </dependency> <!-- 上传组件包 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>${commons-fileupload.version}</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>${commons-io.version}</version> </dependency> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>${commons-codec.version}</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>${aspectjweaver.version}</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>4.0.0-b07</version> <scope>provided</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> </plugins> </build> </project>
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1"> <context-param> <!--全局范围内环境参数初始化--> <param-name>contextConfigLocation</param-name> <!--参数名称--> <param-value>classpath:spring-mybatis.xml</param-value> <!--参数取值--> </context-param> <!--以下配置的加载顺序:先 ServletContext >> context-param >> listener >> filter >> servlet >> spring--> <!-- 过滤器配置 --> <!-- 例:编码过滤器 --> <filter> <!-- 用来声明filter的相关设定,过滤器可以截取和修改一个Servlet或JSP页面的请求或从一个Servlet或JSP页面发出的响应--> <filter-name>encodingFilter</filter-name> <!--指定filter的名字--> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <!--定义filter的类的名称--> <async-supported>true</async-supported> <!--设置是否启用异步支持--> <init-param><!--用来定义参数,若在Servlet可以使用下列方法来获得:String param_name=getServletContext().getInitParamter("param-name里面的值");--> <param-name>encoding</param-name> <!--参数名称--> <param-value>UTF-8</param-value> <!--参数值--> </init-param> </filter> <filter-mapping><!--用来定义filter所对应的URL--> <filter-name>encodingFilter</filter-name> <!--指定对应filter的名字--> <url-pattern>/*</url-pattern> <!--指定filter所对应的URL--> </filter-mapping> <!-- 监听器配置 --> <!--例:spring监听器--> <listener> <!--用来设定Listener接口--> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class><!--定义Listener的类名称--> </listener> <!-- 防止Spring内存溢出监听器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <!-- servlet配置 --> <servlet> <!--用来声明一个servlet的数据 --> <servlet-name>SpringMVC</servlet-name> <!--指定servlet的名称--> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!--指定servlet的类名称,这里配置了前端控制器--> <init-param><!--用来定义参数,可有多个init-param。在servlet类中通过getInitParamenter(String name)方法访问初始化参数 --> <param-name>contextConfigLocation</param-name> <!--参数名称--> <param-value>classpath:spring-mvc.xml</param-value> <!--参数值--> </init-param> <load-on-startup>1</load-on-startup><!--当值为正数或零时：Servlet容器先加载数值小的servlet，再依次加载其他数值大的servlet.--> <async-supported>true</async-supported><!--设置是否启用异步支持--> </servlet> <servlet-mapping><!--用来定义servlet所对应的URL--> <servlet-name>SpringMVC</servlet-name> <!--指定servlet的名称--> <url-pattern>/</url-pattern> <!--指定servlet所对应的URL--> </servlet-mapping> <!-- 会话超时配置（单位为分钟）--> <session-config><!--如果某个会话在一定时间未被访问，则服务器可以扔掉以节约内存--> <session-timeout>120</session-timeout> </session-config> <!-- MIME类型配置 --> <mime-mapping><!--设定某种扩展名的文件用一种应用程序来打开的方式类型，当该扩展名文件被访问的时候，浏览器会自动使用指定应用程序来打开--> <extension>*.ppt</extension> <!--扩展名名称--> <mime-type>application/mspowerpoint</mime-type> <!--MIME格式--> </mime-mapping> <!-- 欢迎页面配置 --> <welcome-file-list><!--定义首页列单.--> <welcome-file>/index.jsp</welcome-file> <!--用来指定首页文件名称.我们可以用<welcome-file>指定几个首页,而服务器会依照设定的顺序来找首页.--> <welcome-file>/index.html</welcome-file> </welcome-file-list> <!-- 配置错误页面 --> <error-page> <!--将错误代码(Error Code)或异常(Exception)的种类对应到web应用资源路径.--> <error-code>404</error-code> <!--HTTP Error code,例如: 404、403--> <location>error.html</location> <!--用来设置发生错误或异常时要显示的页面--> </error-page> <error-page> <exception-type>java.lang.Exception</exception-type><!--设置可能会发生的java异常类型,例如:java.lang.Exception--> <location>ExceptionError.html</location> <!--用来设置发生错误或异常时要显示的页面--> </error-page> </web-app>
<?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:aop="http://www.springframework.org/schema/aop" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <!-- 1、配置映射器与适配器 --> <mvc:annotation-driven></mvc:annotation-driven> <!-- 2、视图解析器 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/"/> <property name="suffix" value=".jsp"/> </bean> <!-- 3、自动扫描该包，使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="com.ly.controller"/> </beans>
<?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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd"> <!--1 自动扫描 将标注Spring注解的类自动转化Bean--> <context:component-scan base-package="com.ly" /> <!--2 加载数据资源属性文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties" /> </bean> <!-- <span style="white-space:pre">3 配置数据源</span> --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- 4 配置sessionfactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描mapper.xml文件 --> <property name="mapperLocations" value="classpath:com/ly/mappers/*.xml"></property> </bean> <!-- 5 装配dao接口 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.ly.dao" /> <!-- DAO接口所在包名，Spring会自动查找其下的类 --> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- 6、声明式事务管理 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 7、注解事务切面 --> <tx:annotation-driven transaction-manager="transactionManager"/> </beans>
# database configure #jdbc.driver=com.mysql.jdbc.Driver jdbc.driver=com.mysql.cj.jdbc.Driver #jdbc.url=jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=utf8&autoReconnect=true jdbc.url=jdbc:mysql://localhost:3306/demo?serverTimezone=UTC jdbc.username=root jdbc.password=123 #定义初始连接数 initialSize=0 #定义最大连接数 maxActive=20 #定义最大空闲 maxIdle=20 #定义最小空闲 minIdle=1 #定义最长等待时间 maxWait=60000
<?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:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd"> <!--1 自动扫描 将标注Spring注解的类自动转化Bean--> <context:component-scan base-package="com.ly" /> <!--2 加载数据资源属性文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties" /> </bean> <!-- <span style="white-space:pre">3 配置数据源</span> --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- 4 配置sessionfactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描mapper.xml文件 --> <property name="mapperLocations" value="classpath:com/ly/mappers/*.xml"></property> </bean> <!-- 5 装配dao接口 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.ly.dao" /> <!-- DAO接口所在包名，Spring会自动查找其下的类 --> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- 6、声明式事务管理 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 7、注解事务切面 --> <tx:annotation-driven transaction-manager="transactionManager"/> </beans>
(引用 CSDN Blog http://blog.csdn.net/yijiemamin/article/details/51156189 )
标签：classname title 异常 aspectj context basic 最大 ack username
原文地址：http://www.cnblogs.com/sky95aigo/p/7407044.html
