Tag：Technological process
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Time：2020-11-28
Particular attention：This code is spring boot workflow before and after separation + cross domain Version (authority control to menu and button) Background framework:springboot2.3.0+ Flowable6.5.0+ Mybaits + Maven + interface Front page: HTML+ vue.js Formal jQuery Ajax asynchronous cross domain JSON format data interaction is separated before and after, and the front and back platforms are […]
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Time：2020-11-27
After about 7 months of R & D testing, the 3.0 version of jnpf rapid development platform will be released in October. Compared with the current version 2.5, version 3.0 has made a lot of major breakthroughs, innovation, optimization and upgrading on the basis of the old version. The new version mainly has the following […]
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Time：2020-11-26
1. Code generator:[positive and negative two-way] (single table, main table, detail list, tree table, sharp tool for rapid development)Freemaker template technology, 0 code does not need to be written, generating a complete module with page, table building SQL script, processing class, service and other complete modules2. Multiple data sources:(support to connect numerous databases at the […]
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Time：2020-11-25
1、 Process control In JavaProcess control statementIt can be classified as follows:Sequence structure, choice structure and circulation structure。 These three structures are enough to solve all the problems! 2、 Sequential structure Description: Java process controlBasic structureIt’s a sequential structure. Unless otherwise specified, java code isIn order, statements and code blocks are executed from top to […]
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Time：2020-11-20
1. Code generator:[positive and negative two-way] (single table, main table, detail list, tree table, sharp tool for rapid development)Freemaker template technology, 0 code does not need to be written, generating a complete module with page, table building SQL script, processing class, service and other complete modules2. Multiple data sources:(support to connect numerous databases at the […]
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Time：2020-11-15
We should all know that when we use the computer, we will find the problem of setting the user-defined shortcut key in win8 system. According to the investigation of Xiaobian, not all friends know how to solve the problem of setting user-defined shortcut key in win8 system. For this problem, the editor summarizes the processing […]
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Time：2020-11-12
Previously, I recorded the checkpoint mechanism of Flink in the process of learning Flink. Today, I will mainly record the checkpoint mechanism of spark and analyze the overall process with the source code. checkpoint As a fault-tolerant mechanism, checkpoint will be used in many scenarios. For example, in the previously recorded Flink, the checkpoint mechanism […]
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Time：2020-11-8
Week 2: November 2, 2020 to November 6, 20201. Basic concepts and characteristics of HDFS2. Deeply understand the architecture and underlying principles of HDFS in Hadoop ecosystem3. HDFS write process and read process4. Use of HDFS5. The relationship between HBase and HDFSWeek 1: 2020 / 10 / 27 – 2020 / 10 / 31 Let’s […]
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Time：2020-11-8
1、 Preface Record your experience from other articles and see if you can use it later 2、 Is caching a front-end or back-end setting? The back-end settings are all set in the response header and response header 3、 Type 1. Strong cache set upcahe-controlLike this Several meanings of cache control values: private：Only browsers can cache […]
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Time：2020-11-7
1、 The whole process: Install nodejs > > install Vue > > install Vue cli > > initialize webpack (generated code) > > install dependency > > Run Vue program 2、 Detailed installation process: 1. Install nodejs Download:https://nodejs.org/dist/v12.18.3/node-v12.18.3-x64.msi Installation: double click, next, next, next…… (optional installation path) Check the installation results: PS: the environment variables […]
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Time：2020-11-6
Last timeejoy2dI’ve basically looked at the start-up process. This time it’s time to see the message loop. After entering the news loop, what I am most concerned about is WM_ Paint and WM_ TIMER。 Anyone who has written a WIN32 message knows that WM_ Timer is the timer message, which is used to process data […]
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Time：2020-11-6
This issue explains how to use API post for interface automation testing Apipost has an environment variable setting for the interface process test. The environment variable setting here can distinguish the test environment from the formal environment very well. You only need to create different environment variables for different URLs of the formal environment and […]
