microcloud

1. Concept: Zuul Routing Access2. Specific contentAll microservices have been found through Eureka, but in many of the developments in order to standardize the use of microservices, there is a routing control component: Zuul, which means that Zuul acts as a proxy layer in the middle.2.1, the basic use of ZuulThe use of Zuul will access the non-secure authentication of the micro-service information, such as: The company information is a non-security authentication of micro-services;1, in order to

1. Concept: Ribbon load Balancing2. Specific contentNow that all the services have been registered through Eureka, then the purpose of using Eureka registration is to want all the services to be unified into the Eureka processing, but now the problem, all the microservices into the Eureka, and the client's call should also pass Eureka completed. This invocation can be implemented using the Ribbon technology.The Ribbon is a component of a service invocation and is a component of a client that imp

1. Concept: Springcloudconfig Advanced Configuration2. Specific contentIn Springcloudconfig, considering the security issues that all profiles are exposed to in the remote repository, there is a handling mechanism for secure access that encrypts some data and enables decryption control when read.2.1, key encryption processingThe so-called key processing refers to setting a public operation access password, and then through the Curl command to access the data to do a cryptographic processing.1, "

1. Concept: Feign Interface Service2. Specific contentThere is actually a very awkward situation with all the Rest service invocations that have been made so far, such as the following code:Dept Dept = This.resttemplate . Exchange (Dept_get_url + ID, httpmethod.get, new HttpentityAll the data calls and transformations must be done by the user themselves, and we are not good at these, we are accustomed to the programming pattern is: through the interface to a

Now has successfully implemented a Eureeka service startup and micro-service registration configuration operations, but now the program has a problem, your own company's Eureka Service should be able to register the service can only be satisfied with the certification requirements of the micro-services, All this comes before the Eureka inside the configuration is missing a critical step: Security authentication, so the Eureka should be configured on a secure authentication process."

family to access cloud computing. It can be called micro-cloud. Countless such micro-clouds constitute a huge cloud computing. Microcloud features and definitions: 1. Small-scale cloud computing or decomputing applications 2. Partial cloud computing access 3. Relatively Small Cloud computing projects or cooperative projects 4. individuals or teams engaged in cloud computing Micro Cloud PlatformMiddleware (wiad),

,true, 60000L); - } to}Iii. Start-up class plus annotations@EnableSwagger2Iv. adding specific annotations to the classes or methods that need to be generated　　　　1@Api ("Hello interface")2 @RestController3@RequestMapping ("/company")4 Public classHello {5 6@ApiOperation (value= "/get/hello method")7@GetMapping ("/get/hello")8 PublicString Hello () {9 return"Hello Zuul Springboot-microcloud-provider-company";Ten } One A}No

class, And the refresh frequency is determined by the frame rate setting. Here we mainly talk about the docaller function. In this callback function, we will perform the following operations: If (m_bpurgedirecotorinnextloop) { M_bpurgedirecotorinnextloop = false; Purgedire (); } ElseIf (! M_binvalid) { Drawscene (); // Release the objects Ccpoolmanager: sharedpoolmanager ()-> POP (); } That is to say, each primary loop will have a pool cleaning to delete all the objects with zero count. This