python advanced web server

Three handshakes of tcp Four waves of tcp http client ----- > request format sent by server: request header GET / HTTP/1.1 Host: www.baidu.com Connection: keep-alive Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3 ...

Posted on Sat, 30 Nov 2019 02:05:36 -0500 by zachatk1

Solve the problem of Tomcat adding cookie domain name error: Cookie processor

From: https://blog.csdn.net/liqing0013/article/details/86489802 Solve the problem of Tomcat adding cookie domain name error: Cookie processor Environment Error reporting Cause analysis Solutions Environmental Science     Java 8     Tomcat 8.5 Error reporting Throw IllegalArgumentException The specific information is as f ...

Posted on Sat, 30 Nov 2019 01:06:50 -0500 by phpmaverick

A way to export pdf freemark+itext

A way to export pdf freemark+itext Because pdf is not editable, it cannot be directly filled in the template like excel when exporting, so it needs to fill in the data before the template is generated. The following way is to use html to pdf,freemark can be used as html template, itext can generate pdf, which can solve the bas ...

Posted on Fri, 29 Nov 2019 12:22:29 -0500 by angelcool

Remove Android TextView default inner margin

Because textview draws text based on four grid lines, the default inner margin will be displayed in textview when the text is actually displayed, which is not caused by padding. For details, please refer to: http://blog.csdn.net/harvic880925/article/details/50423762 There are also many solutions on the Internet, such as: andr ...

Posted on Fri, 29 Nov 2019 10:02:33 -0500 by osnewbie2004

java interface background scrambling

@RequestMapping(value = "/XlxKpBillAction", method={RequestMethod.POST, RequestMethod.GET}) public void XlxKpBillAction(HttpServletRequest request, HttpServletResponse response, Integer pageno, Integer pages, String data,String appid) throws UnsupportedEncodingException {} The company interface form of the newly hired c ...

Posted on Fri, 29 Nov 2019 09:47:28 -0500 by brainstorm

Python interface automation

requests module (7) (8) requests module 1. Requests are written in python language and belong to the third-party library. Based on urlib and using Apache 2 licensed open source protocol, HTTP library is more convenient than urlib, which can save us a lot of work and fully meet the HTTP test requirements. In a word, requests is a simple and ea ...

Posted on Thu, 28 Nov 2019 16:49:05 -0500 by oberwil

Building of basic development framework 1: springboot integrated with mybatis

Basic development framework building - springboot integrated with mybatis 1. Project structure First, use idea to create the most basic spingboot project, and create the following file directory. --src --main --java --com.springboot.merge --user /* Module name */ --controller /* controller layer */ ...

Posted on Thu, 28 Nov 2019 10:48:31 -0500 by TylerL

springboot logback custom log configuration

1. Create a new logback-spring.xml configuration file in SpringBoot Composition of logback configuration file The root node <configuration>has five child nodes, which are described below. <root>node _root node is a required node to specify the most basic log output level, with only one level attribute to set the print level, ...

Posted on Wed, 27 Nov 2019 23:21:25 -0500 by JayLewis

AnimatedVectorDrawable

After reading the article, I will summarize: https://blog.csdn.net/gitzzp/article/details/56289647   Key points of vector animation: Vector vector diagram Animated vector animation objectAnimator animation The purpose of animated vector is to connect vector and object animator   In Android, an SVG is generally an XML ...

Posted on Wed, 27 Nov 2019 17:18:06 -0500 by pedrobcabral

SQL server uses mybatisgenerator to automatically generate entity classes, Mapper interfaces and corresponding XML files

Preparation You need to prepare a sqljdbc 4-4.0.jar first New configuration of pom file New dependency <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.5</version> </dependency> Add plug-in configura ...

Posted on Wed, 27 Nov 2019 13:36:09 -0500 by tex1820