創(chuàng)建 maven 項(xiàng)目
-
File
->New
->Module
,進(jìn)入創(chuàng)建項(xiàng)目窗口,如圖選擇
- 點(diǎn)擊
Next
,填寫GroupId
、ArtifactId
和Version
注:
GroupID
:
項(xiàng)目組織唯一的標(biāo)識符,實(shí)際對應(yīng) Java 的包的結(jié)構(gòu),是 main 目錄里 Java 的目錄結(jié)構(gòu)。一般是域名的反寫,也作為項(xiàng)目中類的包名。
ArtifactID
:
項(xiàng)目的唯一的標(biāo)識符,實(shí)際對應(yīng)項(xiàng)目的名稱,就是項(xiàng)目根目錄的名稱。
- 下一步,在
Properties
中添加一個參數(shù)archetypeCatalog=internal
注: maven 的 jar 包需要去 maven 的中央倉庫下載,訪問國外的服務(wù)器,墻的存在速度很慢的,所以添加參數(shù)
archetypeCatalog=internal
,表示僅使用內(nèi)部元數(shù)據(jù)。
- Next,然后 finish,maven 項(xiàng)目就創(chuàng)建好了,如下就是整個項(xiàng)目的結(jié)構(gòu)了
- 在
src/main
下創(chuàng)建java
文件夾,點(diǎn)擊Project Structrue
或者快捷鍵command + ;
調(diào)出窗口。
對目錄進(jìn)行標(biāo)注,將java
目錄標(biāo)注為sources
標(biāo)簽
對于這幾個目錄,網(wǎng)上的說明是這樣的:
Sources
: 一般用于標(biāo)注類似 src 這種可編譯目錄。有時候我們不單單項(xiàng)目的 src 目錄要可編譯,還有其他一些特別的目錄也許我們也要作為可編譯的目錄,就需要對該目錄進(jìn)行此標(biāo)注。只有 Sources 這種可編譯目錄才可以新建 Java 類和包。
Tests
: 一般用于標(biāo)注可編譯的單元測試目錄。在規(guī)范的 maven 項(xiàng)目結(jié)構(gòu)中,頂級目錄是 src,maven 的 src 我們是不會設(shè)置為 Sources 的,而是在其子目錄 main 目錄下的 java 目錄,我們會設(shè)置為 Sources。而單元測試的目錄是 src - test - java,這里的 java 目錄我們就會設(shè)置為 Tests,表示該目錄是作為可編譯的單元測試目錄。一般這個和后面幾個我們都是在 maven 項(xiàng)目下進(jìn)行配置的,但是我這里還是會先說說。從這一點(diǎn)我們也可以看出 IntelliJ IDEA 對 maven 項(xiàng)目的支持是比較徹底的。
Resources
: 一般用于標(biāo)注資源文件目錄。在 maven 項(xiàng)目下,資源目錄是單獨(dú)劃分出來的,其目錄為:src - main -resources,這里的 resources 目錄我們就會設(shè)置為 Resources,表示該目錄是作為資源目錄。資源目錄下的文件是會被編譯到輸出目錄下的。
Test Resources
: 一般用于標(biāo)注單元測試的資源文件目錄。在 maven 項(xiàng)目下,單元測試的資源目錄是單獨(dú)劃分出來的,其目錄為:src - test -resources,這里的 resources 目錄我們就會設(shè)置為 Test Resources,表示該目錄是作為單元測試的資源目錄。資源目錄下的文件是會被編譯到輸出目錄下的。
Excluded
: 一般用于標(biāo)注排除目錄。被排除的目錄不會被 IntelliJ IDEA 創(chuàng)建索引,相當(dāng)于被 IntelliJ IDEA 廢棄,該目錄下的代碼文件是不具備代碼檢查和智能提示等常規(guī)代碼功能。
通過上面的介紹,我們知道對于非 maven 項(xiàng)目我們只要會設(shè)置 src 即可。(引用自 http://wiki.jikexueyuan.com/project/intellij-idea-tutorial/eclipse-java-web-project-introduce.html)
- 在
java
目錄下新建包,新建controller
層、dao
層、pojo
層、service
層等層。
maven 項(xiàng)目的創(chuàng)建工作基本完成。
pom.xml 文件配置
<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>4.0.0</modelVersion>
<groupId>com.chenqingyun</groupId>
<artifactId>myproject</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>myproject Maven Webapp</name>
<url>http://maven.apache.org</url>
<!--通用屬性-->
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<maven.compiler.encoding>UTF-8</maven.compiler.encoding>
<!--定義版本信息參數(shù),提供下面引入-->
<org.spring.version>4.0.0.RELEASE</org.spring.version>
<org.mybatis.version>3.4.1</org.mybatis.version>
<org.mybatis.spring.version>1.3.0</org.mybatis.spring.version>
</properties>
<dependencies>
<!--servlet-->
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-servlet-api</artifactId>
<version>7.0.64</version>
</dependency>
<!--spring-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<!--引入上面定義的版本信息-->
<version>${org.spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>${org.spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${org.spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${org.spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${org.spring.version}</version>
</dependency>
<!--aop 注解-->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.7.3</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>1.6.11</version>
</dependency>
<!--mybatis-->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>${org.mybatis.spring.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${org.mybatis.version}</version>
</dependency>
<!--json 序列化和反序列化-->
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.12</version>
</dependency>
<!--數(shù)據(jù)庫連接池-->
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
<!--<scope>runtime</scope>-->
</dependency>
<!--日志-->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.1.2</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.1.2</version>
<scope>compile</scope>
</dependency>
<!--mysql jdbc 驅(qū)動-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.44</version>
</dependency>
<!--Java 庫-->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>20.0</version>
</dependency>
<!--工具類庫-->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.5</version>
</dependency>
<!--集合工具類-->
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
<version>3.2.1</version>
</dependency>
<!--單元測試-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<!--<scope>test</scope>-->
</dependency>
<!--日期和時間庫-->
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>2.3</version>
</dependency>
<!-- id加密解密 -->
<dependency>
<groupId>org.hashids</groupId>
<artifactId>hashids</artifactId>
<version>1.0.1</version>
</dependency>
<!-- ftpclient -->
<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>3.1</version>
</dependency>
<!-- file upload -->
<!-- https://mvnrepository.com/artifact/commons-fileupload/commons-fileupload -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.2</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.0.1</version>
</dependency>
<!-- mybatis pager -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>com.github.miemiedev</groupId>
<artifactId>mybatis-paginator</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>com.github.jsqlparser</groupId>
<artifactId>jsqlparser</artifactId>
<version>0.9.4</version>
</dependency>
<!-- alipay -->
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.10</version>
</dependency>
<dependency>
<groupId>commons-configuration</groupId>
<artifactId>commons-configuration</artifactId>
<version>1.10</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>core</artifactId>
<version>2.1</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
<version>1.3</version>
</dependency>
<!--Redis 客戶端連接工具-->
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.9.0</version>
</dependency>
</dependencies>
<build>
<finalName>myproject</finalName>
<plugins>
<!--自動生成 dao 層文件插件-->
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<configuration>
<verbose>true</verbose>
<overwrite>true</overwrite>
</configuration>
</plugin>
<!-- geelynote maven的核心插件之-complier插件默認(rèn)只支持編譯Java 1.4,
因此需要加上支持高版本jre的配置,在pom.xml里面加上 增加編譯插件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<!--根據(jù)項(xiàng)目的 jdk 版本配置這里的版本-->
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
<!--非常重要-->
<!--通過這個參數(shù),將本地的 jar 包在編譯的時候進(jìn)行引入。
如果沒有配置,發(fā)布到其他地方的時候,會找不到 jar 包-->
<compilerArguments>
<extdirs>${project.basedir}/src/main/webapp/WEB-INF/lib</extdirs>
</compilerArguments>
</configuration>
</plugin>
</plugins>
</build>
</project>
根據(jù)實(shí)際需要添加依賴
Mybatis 配置
Mybatis Generator配置
代碼生成器,自動生成 pojo
,dao
,Mapping
中的文件。
pom.xml
文件中配置插件
<plugins>
<!--自動生成 dao 層文件插件-->
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<configuration>
<verbose>true</verbose>
<overwrite>true</overwrite>
</configuration>
</plugin>
</plugins>
配置數(shù)據(jù)庫連接配置文件 datasource.properties
在 resources
目錄下新建 datasource.properties
文件
# 配置下載的驅(qū)動包的位置
db.driverLocation = ./library/mysql-connector-java-5.1.44-bin.jar
# db.driverClassName = oracle.jdbc.driver.OracleDriver
db.driverClassName = com.mysql.jdbc.Driver
# db.url=jdbc:mysql://數(shù)據(jù)庫IP:數(shù)據(jù)庫 Port/database?characterEncoding=utf-8
db.url = jdbc:mysql://localhost:3306/mydb?characterEncoding=utf-8&useSSL=true
db.username = mydb
db.password = 123456
db.initialSize = 20
db.maxActive = 50
db.maxIdle = 20
db.minIdle = 10
db.maxWait = 10
db.defaultAutoCommit = true
db.minEvictableIdleTimeMillis = 3600000
配置 generatorConfig.xmll
文件
這里就使用默認(rèn)文件名,在 resources
目錄下新建 generatorConfig.xml
文件。
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration
PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
"http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
<!--導(dǎo)入數(shù)據(jù)庫連接屬性配置-->
<properties resource="datasource.properties"></properties>
<!--指定特定數(shù)據(jù)庫的jdbc驅(qū)動jar包的位置-->
<classPathEntry location="${db.driverLocation}"/>
<context id="default" targetRuntime="MyBatis3">
<!-- optional,旨在創(chuàng)建class時,對注釋進(jìn)行控制 -->
<commentGenerator>
<property name="suppressDate" value="true"/>
<property name="suppressAllComments" value="true"/>
</commentGenerator>
<!--jdbc的數(shù)據(jù)庫連接 -->
<jdbcConnection
driverClass="${db.driverClassName}"
connectionURL="${db.url}"
userId="${db.username}"
password="${db.password}">
</jdbcConnection>
<!-- 非必需,類型處理器,在數(shù)據(jù)庫類型和java類型之間的轉(zhuǎn)換控制-->
<javaTypeResolver>
<property name="forceBigDecimals" value="false"/>
</javaTypeResolver>
<!-- Model模型生成器,用來生成含有主鍵key的類,記錄類 以及查詢Example類
targetPackage 指定生成的model生成所在的包名
targetProject 指定在該項(xiàng)目下所在的路徑
-->
<javaModelGenerator targetPackage="com.chenqingyun.pojo" targetProject="./src/main/java">
<!-- 是否允許子包,即targetPackage.schemaName.tableName -->
<property name="enableSubPackages" value="false"/>
<!-- 是否對model添加 構(gòu)造函數(shù) -->
<property name="constructorBased" value="true"/>
<!-- 是否對類CHAR類型的列的數(shù)據(jù)進(jìn)行trim操作 -->
<property name="trimStrings" value="true"/>
<!-- 建立的Model對象是否不可改變 即生成的Model對象不會有 setter方法,只有構(gòu)造方法 -->
<property name="immutable" value="false"/>
</javaModelGenerator>
<!--mapper映射文件生成所在的目錄 為每一個數(shù)據(jù)庫的表生成對應(yīng)的SqlMap文件 -->
<sqlMapGenerator targetPackage="mappers" targetProject="./src/main/resources">
<property name="enableSubPackages" value="false"/>
</sqlMapGenerator>
<!-- 客戶端代碼,生成易于使用的針對Model對象和XML配置文件 的代碼
type="ANNOTATEDMAPPER",生成Java Model 和基于注解的Mapper對象
type="MIXEDMAPPER",生成基于注解的Java Model 和相應(yīng)的Mapper對象
type="XMLMAPPER",生成SQLMap XML文件和獨(dú)立的Mapper接口
-->
<!-- targetPackage:mapper接口dao生成的位置 -->
<javaClientGenerator type="XMLMAPPER" targetPackage="com.chenqingyun.dao" targetProject="./src/main/java">
<!-- enableSubPackages:是否讓schema作為包的后綴 -->
<property name="enableSubPackages" value="false" />
</javaClientGenerator>
<!-- tablenName: 數(shù)據(jù)庫表名
domainObjectName: 生成的類名
enableCountByExample: 是否可以通過對象查數(shù)量
enableUpdateByExample: 是否可以通過對象進(jìn)行更新
-->
<table tableName="user" domainObjectName="User" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
<table tableName="information" domainObjectName="Information" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false">
<columnOverride column="detail" jdbcType="VARCHAR" />
<columnOverride column="images" jdbcType="VARCHAR" />
</table>
</context>
</generatorConfiguration>
生成代碼
右側(cè)菜單 Maven Project
中 Plugins
下雙擊 mybatis-generator
執(zhí)行生成代碼
查看執(zhí)行結(jié)果
執(zhí)行成功,在 pojo
,dao
,mappers
目錄下就會有生成的文件了。
Mybatis-Plugin 安裝
Mybatis-Plugin
插件的作用
提供 Service 與 Mapper 接口的導(dǎo)航,提供 Mapper 接口與配置文件中對應(yīng) SQL 的導(dǎo)航
自動檢查 Mapper XML 文件中的 id 沖突
自動檢查 Mapper XML 文件中錯誤的屬性值
等
- 點(diǎn)擊
preference
->plugins
->Browse Repository
搜索Mybatis-Plugin
,左側(cè)點(diǎn)擊install
安裝插件
image.png
然后重啟 IDEA。
Mybatis-PageHelper 分頁插件
- 在
pom.xml
文件中添加依賴
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>com.github.miemiedev</groupId>
<artifactId>mybatis-paginator</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>com.github.jsqlparser</groupId>
<artifactId>jsqlparser</artifactId>
<version>0.9.4</version>
</dependency>
Spring、Spring MVC 配置
配置 Spring 容器
resources
目錄下新建 applicationContext.xml
文件
<?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:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
<!--掃描包下的注解-->
<context:component-scan base-package="com.chenqingyun" annotation-config="true"/>
<!--<context:annotation-config/>-->
<aop:aspectj-autoproxy/>
<import resource="applicationContext-datasource.xml"/>
</beans>
- 配置 applicationContext-datasource.xml 文件
新建文件,配置如下:
<?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:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
<context:component-scan base-package="com.chenqingyun" annotation-config="true"/>
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="order" value="2"/>
<property name="ignoreUnresolvablePlaceholders" value="true"/>
<property name="locations">
<list>
<value>classpath:datasource.properties</value>
</list>
</property>
<property name="fileEncoding" value="utf-8"/>
</bean>
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="${db.driverClassName}"/>
<property name="url" value="${db.url}"/>
<property name="username" value="${db.username}"/>
<property name="password" value="${db.password}"/>
<!-- 連接池啟動時的初始值 -->
<property name="initialSize" value="${db.initialSize}"/>
<!-- 連接池的最大值 -->
<property name="maxActive" value="${db.maxActive}"/>
<!-- 最大空閑值.當(dāng)經(jīng)過一個高峰時間后,連接池可以慢慢將已經(jīng)用不到的連接慢慢釋放一部分,一直減少到maxIdle為止 -->
<property name="maxIdle" value="${db.maxIdle}"/>
<!-- 最小空閑值.當(dāng)空閑的連接數(shù)少于閥值時,連接池就會預(yù)申請去一些連接,以免洪峰來時來不及申請 -->
<property name="minIdle" value="${db.minIdle}"/>
<!-- 最大建立連接等待時間。如果超過此時間將接到異常。設(shè)為-1表示無限制 -->
<property name="maxWait" value="${db.maxWait}"/>
<!--#給出一條簡單的sql語句進(jìn)行驗(yàn)證 -->
<!--<property name="validationQuery" value="select getdate()" />-->
<property name="defaultAutoCommit" value="${db.defaultAutoCommit}"/>
<!-- 回收被遺棄的(一般是忘了釋放的)數(shù)據(jù)庫連接到連接池中 -->
<!--<property name="removeAbandoned" value="true" />-->
<!-- 數(shù)據(jù)庫連接過多長時間不用將被視為被遺棄而收回連接池中 -->
<!--<property name="removeAbandonedTimeout" value="120" />-->
<!-- #連接的超時時間,默認(rèn)為半小時。 -->
<property name="minEvictableIdleTimeMillis" value="${db.minEvictableIdleTimeMillis}"/>
<!--# 失效檢查線程運(yùn)行時間間隔,要小于MySQL默認(rèn)-->
<property name="timeBetweenEvictionRunsMillis" value="40000"/>
<!--# 檢查連接是否有效-->
<property name="testWhileIdle" value="true"/>
<!--# 檢查連接有效性的SQL語句-->
<property name="validationQuery" value="SELECT 1 FROM dual"/>
</bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="mapperLocations" value="classpath*:mappers/*Mapper.xml"></property>
<!-- 分頁插件 -->
<property name="plugins">
<array>
<bean class="com.github.pagehelper.PageHelper">
<property name="properties">
<value>
dialect=mysql
</value>
</property>
</bean>
</array>
</property>
</bean>
<bean name="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.chenqingyun.dao"/>
</bean>
<!-- 使用@Transactional進(jìn)行聲明式事務(wù)管理需要聲明下面這行 -->
<tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" />
<!-- 事務(wù)管理 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
<!--提交失敗是否回滾-->
<property name="rollbackOnCommitFailure" value="true"/>
</bean>
</beans>
配置 Spring MVC
使用默認(rèn)文件名和路徑,在./src/main/webapp/WEB-INF
目錄下新建 dispatcher-servlet.xml
文件
<?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"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop"
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.chenqingyun" annotation-config="true"/>
<mvc:annotation-driven>
<mvc:message-converters>
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/plain;charset=UTF-8</value>
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean>
<bean class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
<!-- 文件上傳 -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="10485760"/> <!-- 10m -->
<property name="maxInMemorySize" value="4096" />
<property name="defaultEncoding" value="UTF-8"></property>
</bean>
</beans>
配置 web.xml
./src/main/webapp/WEB-INF
目錄下
<?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">
<display-name>Archetype Created Web Application</display-name>
<!--過濾器-->
<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-8</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>
<!--監(jiān)聽器-->
<!--監(jiān)聽 web 容器的啟動和關(guān)閉-->
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<!-- 將 web 容器和 spring 容器進(jìn)行整合的監(jiān)聽器-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:applicationContext.xml
</param-value>
</context-param>
<!--使用默認(rèn)文件名 dispatcher-servlet.xml-->
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
</web-app>
配置 logback.xml 文件
resources
目錄下新建 logback.xml
文件
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60 seconds" debug="false">
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoding>UTF-8</encoding>
<encoder>
<pattern>[%d{HH:mm:ss.SSS}][%p][%c{40}][%t] %m%n</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>DEBUG</level>
</filter>
</appender>
<appender name="myproject" class="ch.qos.logback.core.rolling.RollingFileAppender">
<File>${CATALINA_HOME}/logs/myproject.log</File>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${CATALINA_HOME}/logs/myproject.log.%d{yyyy-MM-dd}.gz</fileNamePattern>
<append>true</append>
<maxHistory>10</maxHistory>
</rollingPolicy>
<encoder>
<pattern>[%d{HH:mm:ss.SSS}][%p][%c{40}][%t] %m%n</pattern>
</encoder>
</appender>
<appender name="error" class="ch.qos.logback.core.rolling.RollingFileAppender">
<File>${CATALINA_HOME}/logs/error.log</File>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${CATALINA_HOME}/logs/error.log.%d{yyyy-MM-dd}.gz</fileNamePattern>
<append>true</append>
<maxHistory>10</maxHistory>
</rollingPolicy>
<encoder>
<pattern>[%d{HH:mm:ss.SSS}][%p][%c{40}][%t] %m%n</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>ERROR</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<logger name="com.chenqingyun" additivity="false" level="INFO" >
<appender-ref ref="myproject" />
<appender-ref ref="console"/>
</logger>
<!-- geelynote mybatis log 日志 -->
<logger name="com.chenqingyun.dao" level="DEBUG"/>
<!--<logger name="com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate" level="DEBUG" >-->
<!--<appender-ref ref="console"/>-->
<!--</logger>-->
<!--<logger name="java.sql.Connection" level="DEBUG">-->
<!--<appender-ref ref="console"/>-->
<!--</logger>-->
<!--<logger name="java.sql.Statement" level="DEBUG">-->
<!--<appender-ref ref="console"/>-->
<!--</logger>-->
<!--<logger name="java.sql.PreparedStatement" level="DEBUG">-->
<!--<appender-ref ref="console"/>-->
<!--</logger>-->
<root level="DEBUG">
<appender-ref ref="console"/>
<appender-ref ref="error"/>
</root>
</configuration>
Tomcat Server 配置
- 點(diǎn)擊
Edit Configurations
- 點(diǎn)擊
+
號,選擇Tomcat Server
->Local
- 點(diǎn)擊
Configure
添加 Tomact,Tomcat Home
選擇根文件夾
- 切換到
Deployment
下,點(diǎn)擊+
號,選擇Artifact
,添加war
包
點(diǎn)擊 OK
就好了。
運(yùn)行看看,Tomcat 啟動成功那 Tomcat Server 就配置沒問題了。
Git 初始化
在
Termianl
中輸入git init
初始化 git 項(xiàng)目創(chuàng)建
.gitignore
文件
在Termianl
中輸入touch .gitignore
創(chuàng)建文件,添加配置
*.calss
#package file
*.war
*.ear
#kdiff3 ignore
*.orig
#maven ignore
target/
#idea
.idea/
/idea/
*.ipr
*.iml
*.iws
#temp file
*.log
*.cache
*.diff
*.patch
*.tmp
#system ignore
.DS_Store
Thumbs.db
- 提交項(xiàng)目
git add .
添加文件,git commit -m "first commit"
提交
[master (root-commit) 61cd96b] first commit
4 files changed, 62 insertions(+)
create mode 100644 .gitignore
create mode 100644 pom.xml
create mode 100644 src/main/webapp/WEB-INF/web.xml
create mode 100644 src/main/webapp/index.jsp
提交成功
- 關(guān)聯(lián) GitHub 上的倉庫
在GitHub
上創(chuàng)建與項(xiàng)目同名的倉庫,復(fù)制遠(yuǎn)程倉庫地址。輸入git remote add origin
+ 遠(yuǎn)程倉庫地址。
git brach
查看分支,顯示在master
分支上
$ git remote add origin git@github.com:chenqingyun/myproject.git
$ git branch
* master
- 推送到遠(yuǎn)程倉庫
git push -u origin master
$ git push -u origin master
To github.com:chenqingyun/myproject.git
! [rejected] master -> master (fetch first)
error: failed to push some refs to 'git@github.com:chenqingyun/myproject.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.
告訴我們要先執(zhí)行git pull
命令,將遠(yuǎn)程倉庫上的先獲取到本地。
執(zhí)行 git pull
$ git pull
warning: no common commits
remote: Counting objects: 3, done.
remote: Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), done.
From github.com:chenqingyun/myproject
* [new branch] master -> origin/master
There is no tracking information for the current branch.
Please specify which branch you want to merge with.
See git-pull(1) for details.
git pull <remote> <branch>
If you wish to set tracking information for this branch you can do so with:
git branch --set-upstream-to=origin/<branch> master
成功后再執(zhí)行 git push -u origin master
命令。
To github.com:chenqingyun/myproject.git
! [rejected] master -> master (non-fast-forward)
error: failed to push some refs to 'git@github.com:chenqingyun/myproject.git'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.
還是失敗,說當(dāng)前分支是落后的,目前遠(yuǎn)程倉庫上還什么都沒有,我們可以強(qiáng)制 push ,覆蓋掉遠(yuǎn)程倉庫上的內(nèi)容。
執(zhí)行 git push -u -f origin master
Counting objects: 10, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (7/7), done.
Writing objects: 100% (10/10), 1.15 KiB | 1.15 MiB/s, done.
Total 10 (delta 0), reused 0 (delta 0)
To github.com:chenqingyun/myproject.git
+ 6138854...61cd96b master -> master (forced update)
Branch master set up to track remote branch master from origin.
提示成功,可以去 GitHub 上刷新下倉庫看看。
git 項(xiàng)目的初始化就完成了。
-
創(chuàng)建分支
-
git branch -r
查看遠(yuǎn)程分支,在origin/master
上,即主干分支 - 在
master
基礎(chǔ)上創(chuàng)建一個v1.0
的分支,輸入git checkout -b v1.0 origin/master
Branch v1.0 set up to track remote branch master from origin. Switched to a new branch 'v1.0'
分支切換成功,執(zhí)行
git branch
查看本地分支,是v1.0
- 推送分支,執(zhí)行
git push origin HEAD -u
Total 0 (delta 0), reused 0 (delta 0) To github.com:chenqingyun/myproject.git * [new branch] HEAD -> v1.0 Branch v1.0 set up to track remote branch v1.0 from origin.
遠(yuǎn)程倉庫上就會有這個分支了
-