<projectxmlns="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.nes.spring.boot</groupId>
<artifactId>SpringBootDemo1</artifactId>
<version>0.0.1-SNAPSHOT</version>

<parent>
 <groupId>org.springframework.boot</groupId>
 <artifactId>spring-boot-starter-parent</artifactId>
 <version>1.3.0.RELEASE</version>
</parent>

<dependencies>
 <dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-web</artifactId>
 </dependency>
</dependencies>

<build>
 <plugins>
  <!-- Compile -->
  <plugin>
   <groupId>org.apache.maven.plugins</groupId>
   <artifactId>maven-compiler-plugin</artifactId>
   <version>2.5.1</version>
   <configuration>
    <source>1.7</source>
    <target>1.7</target>
   </configuration>
  </plugin>
  <!-- spring boot mavenplugin -->
  <plugin>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-maven-plugin</artifactId>
   <dependencies>
    <dependency>
     <groupId>org.springframework</groupId>
     <artifactId>springloaded</artifactId>
     <version>1.2.5.RELEASE</version>
    </dependency>
   </dependencies>
  </plugin>
 </plugins>
</build>
</project>

<dependencyManagement>
 <dependencies>
  <dependency>
   <!-- Import dependency management from Spring Boot -->
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-dependencies</artifactId>
   <version>1.2.3.RELEASE</version>
   <type>pom</type>
   <scope>import</scope><!—这个地方-->
  </dependency>
 </dependencies>
</dependencyManagement>

<properties>
 <java.version>1.8</java.version>
</properties>

<!-- 支持热部署 -->
<dependency>
 <groupId>org.springframework</groupId>
 <artifactId>springloaded</artifactId>
 <version>1.2.5.RELEASE</version>
</dependency>

@RestController
@EnableAutoConfiguration
public class Application {

@RequestMapping("/") String home() {
 return"Hello World!";
 }
@RequestMapping("/now") String hehe() {
 return"现在时间：" + (new Date()).toLocaleString();
 }
public static void main(String[] args) {
 SpringApplication.run(Application.class, args);
 }
}

com
 +- example
  +- myproject
   +- Application.java
   +- domain
| +- Customer.java
| +- CustomerRepository.java
   +- service
| +- CustomerService.java
   +- web
    +- CustomerController.java

@Configuration
@EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
publicclassMyConfiguration {
}

SpringApplication.run(Application.class, args); 

SpringApplication application = new SpringApplication(Application.class);
application.run(args);

new SpringApplicationBuilder()
  .showBanner(false)
  .sources(Application.class)
  .run(args);

# LOGGING
logging.path=/var/logs
logging.file=myapp.log
logging.config= # location of config file (default classpath:logback.xml for logback)
logging.level.*= # levels for loggers, e.g. "logging.level.org.springframework=DEBUG" (TRACE, DEBUG, INFO, WARN, ERROR, FATAL, OFF)

# EMBEDDED SERVER CONFIGURATION (ServerProperties)
server.port=8080
server.address= # bind to a specific NIC
server.session-timeout= # session timeout in seconds
server.context-parameters.*= # Servlet context init parameters, e.g. server.context-parameters.a=alpha
server.context-path= # the context path, defaults to '/'
server.servlet-path= # the servlet path, defaults to '/'

my.secret=random.valuemy.number={random.int} 
my.bignumber=random.longmy.number.less.than.ten={random.int(10)} 
my.number.in.range=${random.int[1024,65536]} 

name=Isea533
server.port=8080

name: Isea533
 server:
 port: 8080

SpringApplication application = new SpringApplication(Application.class);
Map<String, Object>defaultMap = new HashMap<String, Object>();
defaultMap.put("name", "Isea-Blog");
//还可以是Properties对象
application.setDefaultProperties(defaultMap);
application.run(args);
2.2 应用（使用）属性
2.2.1 @Value(“${xxx}”)
这种方式是最简单的，通过@Value注解可以将属性值注入进来。
2.2.2 @ConfigurationProperties
Spring Boot 可以方便的将属性注入到一个配置对象中。例如：
my.name=Isea533
my.port=8080
my.servers[0]=dev.bar.com
my.servers[1]=foo.bar.com
对应对象：
@ConfigurationProperties(prefix="my")
publicclassConfig {
private String name;
private Integer port;
private List<String> servers = newArrayList<String>();
public String geName(){
returnthis.name;
 }
public Integer gePort(){
returnthis.port;
 }
public List<String>getServers() {
returnthis.servers;
 }
}

name=isea533
jdbc.username=root
jdbc.password=root
...

@ConfigurationProperties
publicclassConfig {
private String name;
privateJdbcjdbc;
 class Jdbc {
private String username;
private String password;
//getter...
 }
public Integer gePort(){
returnthis.port;
 }
publicJdbcgetJdbc() {
returnthis.jdbc;
 }
}

@ConfigurationProperties(prefix = "foo")
@Bean
publicFooComponentfooComponent() {
 ...
}

app.name=MyApp
app.description=${app.name} is a Spring Boot application

server.port=${port:8080}

@Component
@ConfigurationProperties(prefix="person")
publicclassConnectionSettings {
private String firstName;
}

@Component
@ConfigurationProperties(prefix="connection")
publicclassConnectionSettings {
@NotNull
privateInetAddressremoteAddress;
// ... getters and setters
}

spring:
datasource:
  name: test
  url: jdbc:mysql://192.168.16.137:3306/test
  username: root
  password:
# 使用druid数据源
  type: com.alibaba.druid.pool.DruidDataSource
  driver-class-name: com.mysql.jdbc.Driver
  filters: stat
  maxActive: 20
  initialSize: 1
  maxWait: 60000
  minIdle: 1
  timeBetweenEvictionRunsMillis: 60000
  minEvictableIdleTimeMillis: 300000
  validationQuery: select 'x'
  testWhileIdle: true
  testOnBorrow: false
  testOnReturn: false
  poolPreparedStatements: true
  maxOpenPreparedStatements: 20

<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.0.0</version>
</dependency>

mybatis: 
mapperLocations: classpath:mapper/*.xml
typeAliasesPackage: tk.mapper.model

/**
 * MyBatis基础配置
 *
 * @authorliuzh
 * @since 2015-12-19 10:11
 */
@Configuration
@EnableTransactionManagement
publicclassMyBatisConfigimplementsTransactionManagementConfigurer {
@Autowired
DataSourcedataSource;

@Bean(name = "sqlSessionFactory")
publicSqlSessionFactorysqlSessionFactoryBean() {
SqlSessionFactoryBean bean = newSqlSessionFactoryBean();
bean.setDataSource(dataSource);
bean.setTypeAliasesPackage("tk.mybatis.springboot.model");

//分页插件
PageHelperpageHelper = newPageHelper();
  Properties properties = new Properties();
properties.setProperty("reasonable", "true");
properties.setProperty("supportMethodsArguments", "true");
properties.setProperty("returnPageInfo", "check");
properties.setProperty("params", "count=countSql");
pageHelper.setProperties(properties);

//添加插件
bean.setPlugins(new Interceptor[]{pageHelper});

//添加XML目录
ResourcePatternResolver resolver = newPathMatchingResourcePatternResolver();
try {
   bean.setMapperLocations(resolver.getResources("classpath:mapper/*.xml"));
returnbean.getObject();
  } catch (Exception e) {
e.printStackTrace();
thrownewRuntimeException(e);
  }
 }
@Bean
publicSqlSessionTemplatesqlSessionTemplate(SqlSessionFactorysqlSessionFactory) {
returnnewSqlSessionTemplate(sqlSessionFactory);
 }

@Bean
@Override
publicPlatformTransactionManagerannotationDrivenTransactionManager() {
returnnewDataSourceTransactionManager(dataSource);
 }
}

/**
 * MyBatis扫描接口
 * 
 * @authorliuzh
 * @since 2015-12-19 14:46
 */
@Configuration
//注意，由于MapperScannerConfigurer执行的比较早，所以必须有下面的注解
@AutoConfigureAfter(MyBatisConfig.class)
publicclassMyBatisMapperScannerConfig {
@Bean
publicMapperScannerConfigurermapperScannerConfigurer() {
MapperScannerConfigurermapperScannerConfigurer = newMapperScannerConfigurer();
  mapperScannerConfigurer.setSqlSessionFactoryBeanName("sqlSessionFactory");
  mapperScannerConfigurer.setBasePackage("tk.mybatis.springboot.mapper");
  //配置通用mappers
Propertiesproperties=newProperties();
properties.setProperty("mappers", "tk.mybatis.springboot.util.MyMapper");
properties.setProperty("notEmpty", "false");
properties.setProperty("IDENTITY", "MYSQL");
//这里使用的通用Mapper的MapperScannerConfigurer，所有有下面这个方法
mapperScannerConfigurer.setProperties(properties);

returnmapperScannerConfigurer;
 }
}

/META-INF/resources/ 
/resources/ 
/static/ 
/public/
private static final String[] CLASSPATH_RESOURCE_LOCATIONS = { 
  "classpath:/META-INF/resources/", "classpath:/resources/", 
  "classpath:/static/", "classpath:/public/" }; 

@Override
publicvoidaddResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/mystatic/**")
   .addResourceLocations("classpath:/mystatic/");
}

spring.mvc.static-path-pattern=/** # Path pattern used forstatic resources. 

└─resources
│ application.yml
 │
 ├─static
│ ├─css
│ │index.css
 │ │
│ └─js
 │   index.js
 │
 └─templates
index.ftl

<linkrel="stylesheet"type="text/css"href="/css/index.css" rel="external nofollow" >
<scripttype="text/javascript"src="/js/index.js"></script>

<dependency>
<groupId>org.webjars</groupId>
<artifactId>jquery</artifactId>
<version>1.11.3</version>
</dependency>

<scripttype="text/javascript"
src="/webjars/jquery/1.11.3/jquery.js"></script>

<dependency>
<groupId>org.webjars</groupId>
<artifactId>webjars-locator</artifactId>
</dependency>

@Controller
publicclassWebJarController {
privatefinalWebJarAssetLocatorassetLocator = newWebJarAssetLocator();

@ResponseBody
@RequestMapping("/webjarslocator/{webjar}/**")
publicResponseEntitylocateWebjarAsset(@PathVariable String webjar, HttpServletRequest request) {
try {
   String mvcPrefix = "/webjarslocator/" + webjar + "/";
   String mvcPath = 
(String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
   String fullPath = 
assetLocator.getFullPath(webjar, mvcPath.substring(mvcPrefix.length()));
returnnewResponseEntity(newClassPathResource(fullPath), HttpStatus.OK);
  } catch (Exception e) {
returnnewResponseEntity<>(HttpStatus.NOT_FOUND);
  }
 }
}

<script type="text/javascript"src="/webjarslocator/jquery/jquery.js"></script>

<script type="text/javascript"src="/js/sample.js?v=1.0.1"></script>

spring.resources.chain.strategy.content.enabled=true
spring.resources.chain.strategy.content.paths=/**

@ControllerAdvice
publicclassControllerConfig {
@Autowired
ResourceUrlProviderresourceUrlProvider;
@ModelAttribute("urls")
publicResourceUrlProviderurls() {
returnthis.resourceUrlProvider;
 }
}