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Development of online education lecturer management interface 01 - instructor management module configuration and generation code 1, Instructor management module configuration 1. Create a configuration file in the service edu module under service Create the file application. In the resources directory properties # Service port server.por ...

Java Log frame 0 mainstream Java logging framework Mainstream Java logging framework: ​ 1.JUL - can not be divided into days and files, and is supported to be eliminated ​ 2.log4j - old and mainstream log framework Log facade frame 3.JCL - only supports JUL and log4j, which is obsolete 4.slf4j - the main ...

1, Foreword Requirement: obtain the user information registered in the system according to the face seen in the lens Design scheme: ① Registration: the user takes pictures from the front-end system and sends them to the back-end for registration. The back end analyzes the face feature data of the picture and saves the feature data to the use ...

2021SC@SDUSC BRPC source code analysis (XII) thrift thrift Introduction to thrift Thrift is a widely used RPC framework. It was first published by Facebook and later maintained by Apache. In order to communicate with thrift services and solve a series of problems of thrift native solution in terms of multithreading safety, ease of use and ...

Use of log4j2 Apache Log4j2 is an upgraded version of Log4j. It refers to some excellent designs of logback and fixes some problems, so it comes with Some major improvements have been made, mainly including: Exception handling. In logback, exceptions in the Appender will not be perceived by the application, but in log4j 2, some exceptions ...

Apache ShenYu Is an asynchronous, high-performance, cross language, responsive API gateway. In ShenYu gateway, the registration center is used to register the client information with ShenYu admin, and the admin synchronizes the information to the gateway through data synchronization. The gateway completes traffic filtering through these data ...

During project development, we can find problems through debug. In the online environment, we can only find problems by printing logs. Therefore, logging is a very important issue for a project. Therefore, how to choose an appropriate logging framework is also very important. In Java development, common logging frameworks include JDKLog, Log4J ...

This article, in the form of a Demo, describes the use of APT and bytecode instrumentation, and how to use them to optimize code design. 1, Introduction of Demo 1.1 requirements description Assuming that there is such a scenario, we have an application to display various cards, including CNACard and CNBCard, which are only displayed at home, ...

Warm tip: This is the "Pulsar fool's Manual", with zero experience, small white pit lightning protection. As long as you follow the instructions, the success rate is 100%!This article is the second in the Pulsar isolation strategy series. The first blog in this series -   "How to realize isolation in Pulsar by deep resolutio ...

Copy project 1. Retain the engineering infrastructure 2. Erase the original engineering trace Steps: 1. Copy the created folder into a springboot_0x_xxxxxxx folder 2. Enter springboot_ 0x_ XXXXXXXX modify factid 6 in pom.xml file 3. Delete unnecessary files, leaving only src and pom.xml files 4. Then spring boot_ 0x_ XXXXXXXX can be used as a ...