spring boot starter data redis

In the case of a single data source, the Spring boot configuration is very simple, just application.properties configure the connection parameters in the file. But often as the business grows, we usually split the database or introduce other databases, so we need to configure multiple data sources, based on the previou

;ImportOrg.springframework.web.bind.annotation.RequestBody;Importorg.springframework.web.bind.annotation.RequestMapping;ImportOrg.springframework.web.bind.annotation.RequestMethod;ImportOrg.springframework.web.bind.annotation.RestController;Importcom.kxh.example.demo.dao.ContactsRepository;Importcom.kxh.example.demo.domain.Contact;ImportCom.kxh.example.demo.service.ContactsService, @RestController @requestmapping ("/contacts") Public classContactscontroller {@Autowired contactsservice contactsse

Java.lang.management.GarbageCollectorMXBean. Httpsessions.*:tomcat the session usage of the container. Includes the maximum number of sessions Httpsessions.max and the number of active sessions httpsessions.active. This metric information is only available when embedded Tomcat is introduced as an application container. One of the performance indicators of the GAUGE.*:HTTP request, which is mainly used to reflect an absolute value. As in the example above , gauge.response.hello:5 indicates a

. Org.springframework.http.converter.ResourceHttpMessageConverter4. Org.springframework.http.converter.xml.SourceHttpMessageConverter5. Org.springframework.http.converter.support.AllEncompassingFormHttpMessageConverter6. Org.springframework.http.converter.xml.Jaxb2RootElementHttpMessageConverter7. Org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"'ConclusionResttemplate can greatly simplify the submission of form data, and co