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Main points: 1. Environment Package Preparation 2. Deploy etcd storage 3. Deploy flannel network components 1. Environmental preparation: Host Software to be installed master(192.168.109.138) kube-apiserver,kube-controller-manager,kube-scheduler,etcd node02(192.168.109.131) kubelet,kube-proxy,docker ,flannel ,etcd node02(192.168.109.13 ...

What is Fetch? Fetch is a request interface similar to the AJax request function, and only the browser method. On the one hand, fetch is to alleviate the messy implementation of native XMLHTTPRequest. Here is an example: To implement Ajax requests with XHR objects: var xhr = new XMLHttpRequest(); xhr.open('GET', ur ...

Still using mysql for full-text indexing? Try elastic search! Note: the following documents are based on elasticsearch version 7. X, which is different from the old version 1. Format description The data interaction interface of elasticSearch is based on http protocol, and the basic format is as fol ...

First of all, add the following dependencies to build.gradle in app, banner is the frame of carousel chart, glide is the frame of picture loading. implementation 'com.youth.banner:banner:1.4.9' implementation 'com.github.bumptech.glide:glide:4.7.1' annotationProcessor 'com.github.bumptech.glide:compiler ...

brief introduction In fact, the choice of wallpaper can largely see the inner world of the computer owner. Some people like the scenery, some people like the starry sky, some people like beautiful women, some people like animals. However, one day you will have aesthetic fatigue, but when you decide ...

Ajax crawls to the top of today's street shooting improvement -- various minefield solutions including data:none problem This BUG is self-taught crawler to prepare for big data. Due to the progress of the times, all websites have strengthened anti climbing measures, and the teaching of books in the le ...

Network requests and API calls It will take about 10 minutes to read this blog Network programming is a very important part of web development. JS, as the closest part of web development, is very powerful in network programming. Then Node ecology also provides various convenient tools to send and rece ...

Vue resource plug-in open source address https://github.com/pagekit/vue-resource ps: in addition to Vue resource, the third-party package of axios can also be used to implement data request In the previous study, how to initiate data request? Common data request types? get post jsonp Implementati ...

Article directory introduce Compatibility Usage method Implementation ideas File reference Code examples and details Development attention Generate excel file and download introduce According to the needs of the project, we need to do a pure front-end function to read excel files. After evalua ...

1, Show photo list function The general processing method in struts 2:First, in action, prepare the data and go to jsp to display 1.UserAction /** * Click modify user to jump to modify user interface * Prepare photos for users to display in modify.jsp * @return * @throws SQLException * @throws ClassNotFoundException ...