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brief introduction Some time ago, when I read the code I wrote, I found that there were a lot of cumbersome log records, which affected the impression. Later maintenance was also very troublesome. I decided to solve this problem through AOP, first record. Dependency packages needed for integration with SpringBook framework <dependency& ...

I met many problems and finally succeeded in every attempt. At first, I didn't realize that the cookie s in the pull-off network were changing and could not crawl normally. Search data found that session can share information, which crawled to a point of normal information. Half of the crawled pages app ...

brief introduction Read request parameters Parameters in path Parameters in query Parameters in from Model binding Return response summary The current part of the code brief introduction With a web framework, the most basic thing is to read and write requests.Gin supports many kinds of request parameters and also supports multiple formats ...

Design sketch: Step 1. Installation dependencies npm install @ngx-translate/core @ngx-translate/http-loader rxjs --save @ ngx-translate/core contains the core program for translation: TranslateService and some pipelines. @ ngx-translate/http-loader loads translation files from network servers Step 2. Initialize TranslateModule in app.module.ts: ...

Code Reference resources Be careful Code Github Address: https://github.com/HanseyLee/RabbitMQClient #!/usr/bin/python # -*- coding:utf-8 -*- import pika import hashlib import json def getMd5(input_str): """ :param str input_str: Unicode-objects must be encoded before hashing :rtype: ...

When you finish writing an open source project or a blog post, do you want to have a page to present it? As shown in the picture: Let's get started. Build with vuepress vuepress official website Installation and operation 1. Using Yarn and npm, Node.js version >= 8. npm install -g vuepress 2. Create project directories mkdir demo cd demo 3. ...

payload in network message Usually when transmitting data, in order to make the data transmission more reliable, the original data should be transmitted in batches, and some auxiliary information should be added to the head and tail of each batch of data, such as the size of data volume, check bits, e ...

Error reporting information: peerDependencies WARNING webpack-dev-server@^2.9.7 requires a peer of webpack@^2.2.0 || ^3.0.0 but webpack@4.39.1 was installed peerDependencies WARNING webpack-dev-server@2.11.5 › webpack-dev-middleware@1.12.2 requires a peer of webpack@^1.0.0 || ^2.0.0 || ^3.0.0 but we ...

If you want to transfer the username password through JSON, you need to customize the relevant filter. By analyzing the source code, we find that the default username password is extracted in the Username Password Authentication Filter filter. Some of the source codes are as follows: public class Us ...

Preface First, take a look at the example of the shuttle box given by ElementUI's official website. This shuttle box does not meet the requirements of its own project, because when the left is selected to the right, the content on the left is no longer available. I. demand After adding the sele ...