Service routing and load balancing in Spring Cloud

Service routing and load balancing in Spring Cloud 1. Service Routing 1. Service Discovery 2. Service Registration 3. Service Consumption 4. Service provision 5. Service routing implementation 2. Load balancing 1. The concept of load balancing 2. Load balancing algorithm 3. Load balancing implementation 4. Load balancing strategy 5. Use Spring Cloud to achieve load […]

spring-boot realizes the interface forwarding service, and supports various requests such as get and post at the same time

spring-boot implements interface forwarding service, and supports multiple requests such as get and post (1) New class: package; import; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; import lombok.extern.slf4j.Slf4j; import org.springframework.http.HttpEntity; import org.springframework.http.HttpHeaders; import org.springframework.http.HttpMethod; import org.springframework.http.ResponseEntity; import org.springframework.web.client.RestTemplate; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; import; import java.util.Enumeration; import org.springframework.http.MediaType; import; import; import […]

m Simulation and analysis of elastic network performance based on MATLAB, including spectrum utilization rate and service blocking rate

Directory 1. Algorithm simulation effect 2. Algorithms involve an overview of theoretical knowledge 3. MATLAB core program 4. Complete algorithm code file 1. Algorithm simulation effect The matlab2022a simulation results are as follows: 2. Summary of theoretical knowledge involved in algorithms An elastic network is a highly flexible network architecture that can dynamically adjust network […]

Build Tomcat HTTP service under Windows and publish remote access from external network

Article directory foreword 1. Local Tomcat web page construction 1.1 Tomcat installation 1.2 Configure environment variables 1.3 Environment configuration 1.4 Tomcat running test 1.5 Cpolar installation and registration 2. Local web publishing 2.1. Cpolar cloud settings 2.2 Cpolar local settings 3. Public network access test 4. Conclusion Reproduced from the article of cpolar intranet penetration: […]

Golang engineering components: prometheus monitoring indicators of microservice toolset go-kit

In the microservice architecture, monitoring is a very important part. It can help developers discover and solve system problems in time, and improve system stability and reliability. In the go language, the go-kit framework provides prometheus monitoring indicators to facilitate users to monitor the running status of microservices. This article will introduce how to use […]

Linux service uses the Pagoda panel to build a website and publish public network access – intranet penetration

Article directory foreword 1. Environment installation 2. Install cpolar intranet penetration 3. Intranet penetration 4. Fixed http address 5. Configure the second-level subdomain 6. Create a test page Reprinted from the article of remote intranet penetration: Linux uses the pagoda panel to build a website, and intranet penetration to achieve public network access Foreword As […]

Linux service management command service and systemctl

Article directory One: Historical background Two: service command Three: systemctl command service management systemd target log function One: Historical Background Linux system services, sometimes called daemons, are system tasks that are automatically loaded when Linux starts and stopped when Linux exits. The operation of linux on services in historical versions is done through service. If […]

node HTTP protocol building service

Summary Browser (client) -> server interaction 1. Browser (client) -> server interaction initiate a request: request message Response request: Response message The message is: String Request message object: request 2. Request message object: request request line: Request type: (get, post) Other request types will be exposed later request.method Request url: The part after the domain […]

Java calls WebService (1)

Article directory Directory Article directory background: Get to know webservice through an example Server client Some concepts of WebService Stepping on the pit Make sure that the provider’s wsdl can be opened by a browser wsdl provided by sap wsdl authentication problem wsimport using authfile method duplication solution parameter problem Authentication: parameter: be careful Background: […]