一、.springboot的配置

　　　　1.安裝並配置maven

　　　　　　maven是項目管理工具，可以自動下載並管理jar包之間的依賴關系，可通過maven自動配置springboot

　　　　　　參照百度經驗https://jingyan.baidu.com/article/59703552cb9b988fc00740a4.html安裝(eclipse下 )

　　　　2.新建maven項目，配置pom.xml文件(可直接使用)　　　　　

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 <project xmlns="http://maven.apache.org/POM/4.0.0"
 
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  4     <modelVersion>4.0.0</modelVersion>
  5 
  6     <groupId>com.zty</groupId>
  7     <artifactId>demo</artifactId>
  8
 
     <version>0.0.1-SNAPSHOT</version>
  9     <packaging>jar</packaging>
 10 
 11     <name>demo</name>
 12     <description>Demo project for Spring Boot</description>
 13 
 14     <parent>
 15         <groupId>org.springframework.boot</groupId
 
>
 16         <artifactId>spring-boot-starter-parent</artifactId>
 17         <version>2.0.1.RELEASE</version>
 18         <relativePath/> <!-- lookup parent from repository -->
 19     </parent>
 20 
 21     <properties>
 22         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 23         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 24         <java.version>1.8</java.version>
 25     </properties>
 26 
 27     <dependencies>
 28         <dependency>
 29             <groupId>org.springframework.boot</groupId>
 30             <artifactId>spring-boot-starter</artifactId>
 31         </dependency>
 32         <dependency>
 33             <groupId>org.springframework.boot</groupId>
 34             <artifactId>spring-boot-starter-test</artifactId>
 35             <scope>test</scope>
 36         </dependency>
 37         <dependency>
 38         <groupId>org.springframework.boot</groupId>
 39         <artifactId>spring-boot-starter-web</artifactId>
 40      </dependency>
 41      <dependency>
 42      <groupId>org.springframework.boot</groupId>
 43      <artifactId>spring-boot-starter-freemarker</artifactId>
 44      </dependency>
 45      <dependency>
 46      <groupId>org.springframework.boot</groupId>
 47      <artifactId>spring-boot-starter-jdbc</artifactId>
 48      </dependency>
 49      <dependency>
 50      <groupId>org.mybatis.spring.boot</groupId>
 51      <artifactId>mybatis-spring-boot-starter</artifactId>
 52      <version>1.1.1</version>
 53      </dependency>
 54      
 55      <dependency> 
 56      <groupId>mysql</groupId> 
 57      <artifactId>mysql-connector-java</artifactId> 
 58      <scope>runtime</scope> 
 59      </dependency> 
 60      <dependency
 61      > <groupId>com.alibaba</groupId>
 62       <artifactId>druid</artifactId> 
 63       <version>1.0.29</version>
 64        </dependency>
 65      
 66       <dependency>
 67         <groupId>org.springframework.boot</groupId>
 68         <artifactId>spring-boot-devtools</artifactId>
 69         <optional>true</optional>
 70     </dependency>
 71     <dependency>
 72         <groupId>org.springframework.boot</groupId>
 73         <artifactId>spring-boot-starter-tomcat</artifactId>
 74         <scope>provided</scope>
 75 </dependency>
 76 <!-- bootstrap和jquery -->
 77         <dependency>  
 78             <groupId>org.webjars</groupId>  
 79             <artifactId>bootstrap</artifactId>  
 80             <version>3.3.5</version>  
 81         </dependency>  
 82         <dependency>  
 83             <groupId>org.webjars</groupId>  
 84             <artifactId>jquery</artifactId>  
 85             <version>3.1.1</version>  
 86         </dependency> 
 87 
 88     </dependencies>
 89     
 90 <build>
 91     <plugins>
 92         <plugin>
 93             <groupId>org.springframework.boot</groupId>
 94             <artifactId>spring-boot-maven-plugin</artifactId>
 95             <configuration>
 96                 <fork>true</fork>
 97             </configuration>
 98         </plugin>
 99 </plugins>
100 </build>
101 
102 </project>

　　　　　這裏分別配置了springboot核心jar包，springboot-web核心jar包，tomcat的jar包，jdbc的jar包，mybatis的jar包，freemarker的jar包，mysql驅動的jar包，spring-boot開發環境的jar包，bootstrap和jquery的jar包,在這裏我用的是mybatis，所以jdbc的jra包依賴可以刪除。配置完保存之後，右鍵項目目錄->maven->update project，springboot環境搭建完成

　　　　3.配置springboot+mybatis+freemarker

　　　　　　找到application.properties配置文件(一般在/src/main/resources目錄下)

1 spring.datasource.url=#這裏是數據庫連接url spring.datasource.username=#這裏是數據庫用戶名 spring.datasource.password=#這裏是數據庫密碼  spring.datasource.driver-class-name=#這裏是數據庫驅動

　　　　　　修改服務器端口

1 server.port=80

　　　　　　配置freemarker

 1 spring.freemarker.allow-request-override=false
 2 spring.freemarker.cache=true
 3 spring.freemarker.check-template-location=true
 4 spring.freemarker.charset=UTF-8
 5 spring.freemarker.content-type=text/html
 6 spring.freemarker.expose-request-attributes=false
 7 spring.freemarker.expose-session-attributes=false
 8 spring.freemarker.expose-spring-macro-helpers=false
 9 spring.freemarker.suffix=.ftl
10 spring.freemarker.template-loader-path=classpath:/templates/

至此基本的配置已經結束，如果想使用前端框架bootstrap需要在src/main/resources/static下新建一個空的目錄命名為webjars，在前端頁面插入

 <script src="webjars/jquery/3.1.1/jquery.min.js"></script> 
 <script src="webjars/bootstrap/3.3.5/js/bootstrap.min.js"></script>  
<link rel="stylesheet" href="webjars/bootstrap/3.3.5/css/bootstrap.min.css" /> 

就可以使用bootstrap和jquery了。

　　　　　　來自本萌新的筆記，如果有誤望各位大佬指正 ：-p

記springboot+mybatis+freemarker+bootstrap的使用（1）