Feign's main role is to make calls between components of micro-services more convenient. Only a small amount of configuration, you can complete calls between components.
Feign Configuration
Add Feign dependence:
Feign module to create, modify application.properties configuration file:
Start classes with the @EnableFeignClients (basePackages = { "com.jx"}) named cross-component method call position.
In addition several new methods TestController EurekaClient1 follows:
Wherein the user class is:
Then add the call interface in Feign:
Create a call interface TestController:
Then start the project, visit HTTP: // localhost: 8040 / the Hello :
Access: HTTP: // localhost: 8040 / feignTest
At this point, the module calls between feign complete.
SpringCloud There are some other modules, such as ribbon achieve load balancing, Hystrix disaster recovery demotion. After a time to add it.
SpringCloudDemo: https://download.csdn.net/download/sklaaaa/12233091 (resources may review, please try again later)
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