本篇内容介绍了“怎么自定义Java Spring-boot-starter”的有关知识,在实际案例的操作过程中,不少人都会遇到这样的困境,接下来就让小编带领大家学习一下如何处理这些情况吧!希望大家仔细阅读,能够学有所成!
<groupId>com.bozhon</groupId>
<artifactId>redis-spring-boot-starter</artifactId>
<version>1.0-SNAPSHOT</version>
<name>redis-spring-boot-starter</name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<!-- 想要让自定义配置项有提示,导入这个包,在项目编译后会生成元数据,同样是在META-INF目录下-->
<!-- 会自动生成spring-configuration-metadata.json文件。-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<version>2.1.1.RELEASE</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.9.0</version>
</dependency>
</dependencies>
@ConfigurationProperties(prefix = "redis")
public class JedisProperties {
private String host;
private int port;
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
}
@Configuration
@ConditionalOnClass(Jedis.class)
@EnableConfigurationProperties(JedisProperties.class)
public class JedisAutoConfiguration {
@Bean
@ConditionalOnMissingBean
public Jedis jedis(JedisProperties p){
return new Jedis(p.getHost(),p.getPort());
}
}
在src/main/resources下增加以下内容
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
com.bozhon.config.JedisAutoConfiguration
<dependency>
<groupId>com.bozhon</groupId>
<artifactId>redis-spring-boot-starter</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
application.properties
redis.host=127.0.0.1
redis.port=6379
@RestController
public class RedisController {
@Autowired
private Jedis jedis;
@GetMapping("/info")
public String info() {
jedis.set("test","11111111");
return "success";
}
}
“怎么自定义Java Spring-boot-starter”的内容就介绍到这里了,感谢大家的阅读。如果想了解更多行业相关的知识可以关注亿速云网站,小编将为大家输出更多高质量的实用文章!
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原文链接:https://my.oschina.net/odetteisgorgeous/blog/4483321