Spirng+SpringMVC+Maven+Mybatis+M

不要总是看到了希望才去坚持，很多时候是坚持了才会看到希望...

跟着教程一步一步创建一个项目

1.Maven工程创建

创建好的项目如下图所示，我们在pom.xml文件中添加需要依赖的jar包和插件，在main下面的java包中编写java类，在resource包中编写资源文件，在test下面的java包下编写java测试代码，项目结构如下图所示，这样在idea中便完成了maven项目的创建

• 1. 直接使用idea对tomcat进行配置和对应用进行部署。找到工具栏Run->Edit Configurations...选择工具符号，找到Tomcat->Local，进行相应配置（主要是配置tomcat的安装目录），选择Deployment->'+'，选择spring.war作为部署包。然后就可以启动了，效果是一样一样的。

输入loaclhost:8080已经成功打开页面

Tips: 执行 mvn help:effective-settings 查看mvn setting.xml 文件

 shangri-la@MacBookPro  ~/Public/clone-project/girl  mvn help:effective-settings
[INFO] Scanning for projects...
Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/jetbrains/kotlin/kotlin-maven-plugin/1.2.41/kotlin-maven-plugin-1.2.41.pom
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] Building girl 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-help-plugin:2.2:effective-settings (default-cli) @ girl ---
[INFO] 
Effective user-specific configuration settings:

<?xml version="1.0" encoding="UTF-8"?>
<!-- ====================================================================== -->
<!--                                                                        -->
<!-- Generated by Maven Help Plugin on 2018-07-27T04:14:56                  -->
<!-- See: http://maven.apache.org/plugins/maven-help-plugin/                -->
<!--                                                                        -->
<!-- ====================================================================== -->

<!-- ====================================================================== -->
<!--                                                                        -->
<!-- Effective Settings for 'shangri-la' on 'MacBookPro'                    -->
<!--                                                                        -->
<!-- ====================================================================== -->

<settings xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">
  <localRepository xmlns="http://maven.apache.org/SETTINGS/1.1.0">/Users/shangri-la/.m2/repository</localRepository>
  <mirrors xmlns="http://maven.apache.org/SETTINGS/1.1.0">
    <mirror>
      <mirrorOf>central</mirrorOf>
      <name>aliyun maven</name>
      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
      <id>alimaven</id>
    </mirror>
  </mirrors>
  <pluginGroups xmlns="http://maven.apache.org/SETTINGS/1.1.0">
    <pluginGroup>org.apache.maven.plugins</pluginGroup>
    <pluginGroup>org.codehaus.mojo</pluginGroup>
  </pluginGroups>
</settings>

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:09 min
[INFO] Finished at: 2018-07-27T16:14:56+08:00
[INFO] Final Memory: 19M/204M
[INFO] ------------------------------------------------------------------------