Tag：Technological process
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Time：2021-3-6
Main contents: This paper introduces how to use NPM to install front-end projects under git / GitHub This process is only applicable to front-end, JS project Take acorn for examplegithub: https://github.com/acornjs/acorn Confirm installation node.js And NPM Because of the domestic network problems, the installation is often unsuccessful. Use the agent here: Open CMD Enter NPM […]
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Time：2021-3-5
Project architecture design The workflow of logagent is as follows: Read log–tailfThird party Library func main() { fileName := “./my.log” config := tail.Config{ Reopen: true, // reopen Follow: true, // follow Location: & tail.SeekInfo {offset: 0, when: 2}, // where to start reading the file Mustexist: false, // no error will be reported if the […]
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Time：2021-3-4
Particular attention：This code is spring boot workflow before and after separation + cross domain Version (permission control to menu and button) Background frame:springboot2.3.0+ Flowable6.5.0+ Mybaits + Maven + interface Front end page: HTML+ vue.js Form jQuery Ajax asynchronous cross domain JSON format data interaction before and after separation, front and back platform deployment separately (pay […]
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Time：2021-3-3
1. HDFS API example 1.1 Client API 1) PreparationI’m used to using Ubuntu, and the IDE tool is idea. If it’s windows or eclipse, I haven’t tried it. Old routine, create Maven project, import dependency <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> </dependency> <dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-slf4j-impl</artifactId> <version>2.12.0</version> </dependency> <dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-client-api</artifactId> <version>3.1.3</version> </dependency> <dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-client-runtime</artifactId> <version>3.1.3</version> […]
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Time：2021-3-2
What is taskctl Batch scheduling automation technology is an indispensable and important technology of data integration background in the era of big data. Data is gold, and data is an important asset of the whole society and enterprise groups. It is an important proposition of the whole society to manage and use data well. If […]
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Time：2021-3-1
preface Many people may have been using mybatis all the time, but the SQL execution process of mybatis may not be clear to everyone. Now that you have come in, read through this article and you will get the following: 1. How to bind mapper interface and mapping file 2. Execution flow of SQL statement […]
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Time：2021-2-27
1. Code generator:[positive and negative two-way] (single table, main table, detail table, tree table, quick development tool)Freemaker template technology, 0 code without writing, generate a complete module, with page, table SQL script, processing class, service and other complete modules2. Multiple data sources:(support the connection of numerous databases at the same time, different modules can connect […]
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Time：2021-2-26
This article is reproduced from the official account of WeChat, “the North Ming tangerine”. The author: Guan Tingting. When can we get rid of this As team members become more familiar with the scrum process, the work of Scrum master gradually decreases. Many people have a question: do mature scrum teams still need a scrum […]
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Time：2021-2-21
Today’s article mainly introduces the reload process of nginx. In fact, in the previous article, when we change the nginx configuration file, we will execute the nginx – s reload command. The reason why we execute this command is that we hope that nginx will not stop the service, and always process new requests while […]
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Time：2021-2-20
When we explained the nginx command line before, we can see that there are two ways to stop nginxnginx -s quitandnginx -s stopWhere stop means to stop nginx immediately, and quit means to turn off nginx gracefully. The corresponding signal is the same. In addition, the processes of reload and hot upgrade mentioned earlier involve […]
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Time：2021-2-19
1.Model management: web online process designer, preview process XML, export XML, deploy process 2.Process management: import and export process resource file, view flow chart, reflect process model according to process instance, activate suspend、Free jump 3.Process in operation: view process information, current task node, current flow chart, void and suspend process, assign to-do person 4.The flow […]
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Time：2021-2-19
1.Model management: web online process designer, preview process XML, export XML, deploy process 2.Process management: import and export process resource file, view flow chart, reflect process model according to process instance, activate suspend、Free jump 3.Process in operation: view process information, current task node, current flow chart, void and suspend process, assign to-do person 4.The flow […]
