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Thank you for your reference- http://bjbsair.com/2020-04-01/tech-info/18392.html One of the application scenarios of Netty in the project: the message push function can be used to push messages to all users, or to specify a user. The spring boot project is created. The background server uses Netty technology, and the front page uses WebSocket t ...

Official: Axios is a promise based HTTP library that can be used in browsers and node.js Here is English document And found on kancloud Chinese document Install under the vue project (here is a simple example of using the project created by vue CLI) $ npm i axios Enter src/main.js to import axios import axios f ...

We often use paging to display data when we do projects. The principle is very simple: each time we click (next / last) a page, we send a request to the background to obtain relevant JSON data. What I'm demonstrating here is that every time I request, I will pass two parameters (pageSize – data to be displayed on ...

SpringBootApplication annotation @Target(ElementType.TYPE) @Retention(RetentionPolicy.RUNTIME) @Documented @Inherited @SpringBootConfiguration @EnableAutoConfiguration @ComponentScan(excludeFilters = { @Filter(type = FilterType.CUSTOM, classes = TypeExcludeFilter.class), @Filter(type = FilterType.CUSTOM, classes = AutoConfigu ...

1, Deployment installation (1) Common installation methods 1.  curl https://syncd.cc/install.sh | bash 2. dockerfile installation mode is under test (2) Installation references 1.https://syncd.cc/docs/#/install 2.https: //github.com/dreamans/syncd  3.https: //gitee.com/dreamans/syncd 2, Specification for use (I) service address 1. ...

If you don't know the basic usage of spring webSocket, please refer to: webSocket implementation of code scanning login Handshake Interceptor: the implementation class of HttpSessionHandshakeInterceptor overrides the beforeHandshake method, as follows @Override public boolean beforeHandshake(ServerHttpRequest request, ServerHttpResponse res ...

Express: a fast, open and simple web development framework based on Node.js platform. Explain install Build Express Test success Call server method: Vue Resource & Axios The difference between Vue resource and axios axios reference: https://www.awesomes.cn/repo/axios/axios Installation: Third party npm is used here Install express ...

Homologous strategy Balabalabala (the definition doesn't need to be mentioned, simply speaking, the protocol, port and domain name should be the same.) Note: the difference caused by protocol and port is not within the scope of front-end solution JSONP The principle of jsonp is very simple. It is to create s ...

Exercise 4.12: the popular web comic service xkcd also provides a JSON interface. For example, an https://xkcd.com/571/info.0.json request will return a detailed description of the 571 number that many people love. Download each link (only once) and create an offline index. Write an xkcd tool that uses these offline indexes to print the URL ...

JAVA simple parsing json file First, put the json file I want to parse: { "resultcode":"200", "reason":"Success", "result":{ "data":[ { "id":"14", "title":"Pork braised in brown sauce", "tags":"Home Dishes;Aged;salty;Semih.-1 hour;Teenagers;white collar;Braise in soy sauce;1-2 people;Wok", "imtro":"With quail eggs, I wish you all a happy new y ...