to achieve permission verification, before using springcloud, the filter requested by http is verified according to the permission of token. After token is added to the springcloud at the front end, the micro service is called with feign, but it is actu...
first of all, ide idea,jdk 1.8 ide idea,jdk spring cloud version finchley sr5 successfully wrote and started the eurekaserver application according to the online tutorial: write client according to the online tutorial failed to start: client pom: ...
I used the docker-compose orchestrated image to run the spring cloud project. there is no problem with the access of the container on the day it runs. After a day, the container is suspended. I can resume it by executing the docker unpause command. What...
three clusters of stand-alone and two-node eureka,gateway gateway services and three clusters of application-layer service services are deployed and registered to eureka through the domain name https. It is found that gateway often fails when calling ser...
https: blog.csdn.net forezp . the third part of this tutorial builds a service consumer creates a new spring-boot project named service-ribbon; inherits the parent pom file in its pom.xml and introduces the following dependencies: <parent> ...
https: coding.imooc.com lear. Chapter 1 course introduction 1-1 SpringCloud Guide (09:19) 1-2 get Source instructions (06:43) 1-3 question suggestions (02:49) 1-4 order item Demo (06:10) Chapter 2 introduction to Micro Services 2-1 Micro Servic...
spring-cloud-starter-feign is introduced, but there is no @ FeignClient annotation screenshot of creating a project ...
< H2 > configuration file < H2 > rabbitmq-web < H2 > error log < H2 > java.net.SocketException: Socket Closed at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_171] at java.net.SocketInputStream.socketRead(SocketInputStr...
how does 1.zuul directly perform client-side load balancing in spring boot2 cloud? 2. Environment: spring boot 2 spring cloud,zuul do gateway 3. Want to implement: how can two same consumer producers ab,a have one more ResquestMapping, than b to acces...
I am learning the use of link tracking. But according to the tutorial, the output log should be this structure 2016-06-15 16:55:56.334 INFO [sleuth-sample,44462edc42f2ae73,44462edc42f2ae73,false] 13978 --- [nio-8080-exec-1] com.example.SleuthSampleApp...
I wrote an eureka service, and the port number can only be 8761. Otherwise, the client cannot register the service, but an eureka service with a port number other than 8761 can open the home page of eureka. is very difficult to understand. Ask the grea...
configure it according to the spring cloud config configuration method on the Internet, and there is a startup error all the time @EnableConfigServer @SpringBootApplication public class ConfigServerGitApplication { public static vo...
are there any open source middleware products that provide traffic marking and traffic distribution? that is, when a http request comes, you can route the request to the specified machine or environment according to the information of various dimension...
phenomenon: the service cannot be found using ElasticSearch as the storage method. There is no problem with using MySQL as the storage method before, and the service can be found quickly now the console does not report an error properties file...
return authentication error Full authentication is required to access this resource when using feign consumer to call provider detailed error { "timestamp ": 1524018915085, "status ": 401, "error ": "Unauthorized ", "message ": "Full authentica...
is it just one of the two, or is there a big god to buy a load balancer for aliyun and then implement springcloud, on it? ...
1. There is no problem with the request for direct access to webService 2. Then use zuul reverse proxy to access webServce, and keep prompting that 404 cannot be found ...
how is the traffic routing of ele.me double active project designed? API Router ...
I hope to be able to perform setAttribute ( "key ", value) operation on request in filter of zuul, and then the downstream service can obtain data through request.getAttribute ( "key "); but the result does not happen as expected. Adding attribute to re...
the request path generated by feign of spring cloud does not have IP and port. An error of 404 was reported. You must specify url to access it normally cannot be accessed according to this code, and the generated request is http: login username pwd,....
strings in regular format are ignored I want to get rid of the internal regularity of head and tail and use new RegExp () to get a regular object, but is ignored, so my regularity is always wrong. hopes to achieve something like this. For " ^ ...
as the title shows, I tried not to get the event of pressing esc in full screen. How to solve the problem? ...
it has recently been found that projects created by vue-cli or create-react-app are packaged using webpack s node.js api, so you can t show how long it took to package at npm run build. After looking at the official website, I didn t see any parameter...
Today, when checking the random function, I saw a post saying that random random numbers cannot be used as password types. It is recommended to use cryptoObj.getRandomValues (typedArray) . This method generates random password type data, but the param...
can the legend component at the top of the chart be turned into a column chart? Or can I get its callback? option = { title: { text: }, tooltip: { trigger: axis }, legend: { data:[ , , , ...