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springMvc 简单搭建
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1.pom.xml 依赖引入
2.配置web.xml
3.配置 springMvc.xml
4.配置 logback.xml
5.编写 controller 测试
1.pom.xml 依赖引入
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.</modelVersion>
<groupId>com.yun</groupId>
<artifactId>springMvc</artifactId>
<packaging>war</packaging>
<version>0.0.-SNAPSHOT</version>
<name>kong Maven Webapp</name>
<url>http://maven.apache.org</url> <properties>
<spring.version>4.2..RELEASE</spring.version>
<druid.version>1.0.</druid.version>
<mysql.version>5.1.</mysql.version>
<slf4j.version>1.7.</slf4j.version>
<logback.version>1.1.</logback.version>
<servlet.version>4.0.0</servlet.version>
<fastjson.version>1.2.37</fastjson.version>
<freemarker.version>2.3.</freemarker.version>
<mybatis.version>3.3.</mybatis.version>
<mybatis-spring.version>1.2.</mybatis-spring.version>
<mysql.connector.version>5.1.</mysql.connector.version>
</properties> <dependencies>
<!-- springmvc start -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- springmvc end --> <!-- logback -->
<dependency>
<!--主要介绍的是这个jar包，这个包是负责logback随着项目启动的jar包-->
<groupId>org.logback-extensions</groupId>
<artifactId>logback-ext-spring</artifactId>
<version>0.1.</version>
</dependency>
<!-- slf4j start -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-access</artifactId>
<version>${logback.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>${logback.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
</dependency>
<!-- slf4j end -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>${servlet.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>${fastjson.version}</version>
</dependency>
</dependencies>
<build>
<finalName>kong</finalName>
</build>
</project>
2.配置web.xml
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" > <web-app>
<!-- 应用路径 -->
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>springMvc</param-value>
</context-param> <!--Spring上下文 配置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:applicationContext.xml</param-value>
</context-param>
<!-- Spring 监听器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener> <!-- 字符集 过滤器 -->
<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping> <servlet>
<servlet-name>SpringMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:springMvc.xml
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>SpringMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
3.配置 springMvc.xml
<?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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <context:component-scan base-package="com.yun.yun.base.web">
<context:include-filter type="annotation"
expression="org.springframework.stereotype.Controller" />
</context:component-scan> <mvc:default-servlet-handler /> <mvc:annotation-driven>
<mvc:message-converters register-defaults="true">
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<constructor-arg value="UTF-8" />
</bean>
<bean
class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
<property name="supportedMediaTypes" value="text/html;charset=UTF-8" />
<property name="features">
<array>
<value>WriteMapNullValue</value>
<value>WriteNullStringAsEmpty</value>
</array>
</property>
</bean>
</mvc:message-converters>
</mvc:annotation-driven> <mvc:resources mapping="/js/**" location="/js/" />
</beans>
4.配置 logback.xml
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<!-- 文件输出格式 -->
<property name="PATTERN"
value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{50} - %msg%n" />
<!-- test文件路径 -->
<property name="LOG_HOME" value="C:/Users/Administrator/Desktop/logs" /> <!-- 控制台输出 -->
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg：日志消息，%n是换行符 -->
<pattern>${PATTERN}</pattern>
</encoder>
</appender> <!-- 按照每天生成日志文件 -->
<appender name="FILE"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!--日志文件输出的文件名 -->
<FileNamePattern>${LOG_HOME}/yun.%d{yyyyMMdd}.log
</FileNamePattern>
<!--日志文件保留天数 -->
<!-- <MaxHistory></MaxHistory> -->
</rollingPolicy>
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg：日志消息，%n是换行符 -->
<pattern>${PATTERN}</pattern>
</encoder>
<!--日志文件最大的大小 -->
<triggeringPolicy
class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
<MaxFileSize>500MB</MaxFileSize>
</triggeringPolicy>
</appender> <logger name="org.springframework.web" level="DEBUG" additivity="false">
<appender-ref ref="STDOUT" />
</logger> <logger name="druid.sql" level="DEBUG" additivity="false">
<appender-ref ref="FILE" />
<appender-ref ref="STDOUT" />
</logger>
<logger name="com.github.pagehelper" level="DEBUG" additivity="false">
<appender-ref ref="FILE" />
<appender-ref ref="STDOUT" />
</logger>
<logger name="com.yun" level="DEBUG" additivity="false">
<appender-ref ref="FILE" />
<appender-ref ref="STDOUT" />
</logger> <!-- 日志输出级别 -->
<root level="DEBUG">
<appender-ref ref="FILE" />
<appender-ref ref="STDOUT" />
</root>
</configuration>
5.编写 controller 测试
package com.yun.base.web; import javax.servlet.http.HttpServletRequest; import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody; import com.yun.base.bo.Person; @Controller
@RequestMapping("/mvc")
public class HelloController { @RequestMapping("/hello")
public String hello() {
return "index";
} @RequestMapping("/personRequest")
public String toPerson(HttpServletRequest request) {
String age = request.getParameter("age");
System.out.println("--"+age);
return "index";
} @RequestMapping("/person/{name}/{age}")
public String toPerson(@PathVariable String name ,@PathVariable int age) {
System.out.println(name+"--"+age);
return "index";
}
@RequestMapping("/person")
public String requestParam(@RequestParam("name") String name,@RequestParam("age") int age) {
System.out.println(name+"--"+age);
return "index";
}
@RequestMapping(value="/person",method=RequestMethod.PUT)
public String addPerson(@RequestBody Person person) {
System.out.println(person.getAge()+":"+person.getName());
return "index";
} @RequestMapping(value="/showPerson",method=RequestMethod.POST)
public @ResponseBody Person showPerson(@RequestBody Person person) {
System.out.println(person.getAge()+":"+person.getName());
return person;
}
}
测试地址
http://localhost:8015/springMvc/
ok 完成
