Tag：Engineering
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Time：2021-4-17
Write on the front This article is mainly for just touching the front end orvue.jsThe purpose of this paper is to run a Vue project smoothly! Zero, environment building First, install node and NPM (automatically skip those that have been installed), and open theNode website： Whether it’s windows or Mac, English or Chinese, it’s almost […]
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Time：2021-4-8
Enterprise angularjs Application Architecture & development experience dried food The advantages and disadvantages of angularjs as a front end framework advantage “Rich second generation”, my father is Google Strong family. My brother is chrome Advanced productive forces Bidirectional data binding User experience Perfect “ecosystem” Good architecture coding specification Relatively mature technology community shortcoming SEO problem […]
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Time：2021-4-6
1. Maven structure (illustration) 2. Engineering construction Tanhua: parent project, which defines the dependent version and the dependent information required by the project <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.0.RELEASE</version> </parent> <properties> <mysql.version>5.1.47</mysql.version> <jackson.version>2.9.9</jackson.version> <druid.version>1.0.9</druid.version> <servlet-api.version>2.5</servlet-api.version> <jsp-api.version>2.0</jsp-api.version> <joda-time.version>2.5</joda-time.version> <commons-lang3.version>3.3.2</commons-lang3.version> <commons-io.version>1.3.2</commons-io.version> <mybatis.version>3.2.8</mybatis.version> <mybatis.mybatis-plus>3.1.1</mybatis.mybatis-plus> <lombok.version>1.18.4</lombok.version> </properties> <! — General dependency — ><dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> […]
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Time：2021-3-30
1、 New springboot project There are several ways to create a springboot project. You can create it on the project creation page provided by the official website, Download plug-ins in eclipse to create a springboot project, or introduce the jar package that the springboot project depends on after the Maven project is created. Of course, […]
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Time：2021-3-26
Hello everyone, I’m a ruffian Heng. I’m a serious technical ruffian. Today, ruffian Heng introduces to youDesign of serial nor flash download algorithm for i.mxrt based on keil MDK。 In the i.mxrt hardware seriesPrinciple of debugging in serial nor flash XIPIn this article, PI Ziheng simply mentioned the concept of serial nor flash download algorithm, […]
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Time：2021-3-20
The first time I used maven, I encountered a lot of problems. Take notes org.apache.catalina . deploy.WebXml Solution to addservlet error. If you import catalina.jar , in pom.xml In the middle <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat7-websocket</artifactId> <version>7.0.47</version> <scope>provided</scope> </dependency> Add the scope field in the, and the value is provided. At the same time, modify the conf […]
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Time：2021-3-14
Maven is an excellent project management tool. At present, the best book on the market is Maven.Still can’t solve the problem:1. Maven built-in variableMaven built in variable description:${basedir} project root${ project.build.directory }Build a directory. The default is target${ project.build.outputDirectory }The output directory of the construction process is target / classes by default${ project.build.finalName }Output name, […]
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Time：2021-3-10
Springboot quick start Method 1: use idea to quickly create a springboot project (recommended) Mode 2: code implementation 1. Create Maven project Use idea tool to create a maven project, which is a common java project 2. Add the start dependency of springboot Springboot requires that the project should inherit the start of springboot and […]
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Time：2021-3-3
introduce Serde crite is the core of serde ecology. serde_ Derive crite provides the necessary tools to derive serialize and deserialize using process macros. However, serde only provides the framework of serialization and deserialization, and the specific operation also depends on specific packages, such as serde_ JSON and serde_ Yaml et al.Here are two examples. […]
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Time：2021-2-22
Recently, when I was working on SSM project (enterprise rights management system) and using Tomcat to deploy Maven’s collection project, I encountered some problems. The reason is that the service class cannot be found and cannot be created. As a result, the service attribute cannot be injected into the controller and the initialization of the […]
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Time：2021-2-21
On the evening of November 11, 2020, another year’s tmall double 11 carnival is coming to an end. New trading records, new traffic peak, everything is perfect. At this time, Alibaba CTO Cheng Li (Lu Su) just made a real video public—— In the early morning of November 5, Ali technology finished the last […]
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Time：2021-2-17
Egret native can access the third-party native SDK through native extension capability. This article will introduce how to access the advertising system for developers. Pangolin is an advertising access SDK provided by byte beat, which provides a variety of advertising styles. Please refer to its official documents for specific information. Pangolin platform preparation Enter the […]
