步骤1. 设置开发环境 在开始工作之前,我们必须设置好开发环境. 如果你的机器上还没有Node.js®和npm 和VScode(因为我是用VS工具来编辑的), 请先安装它们. 然后全局安装 Angular CLI . 步骤2. 创建新项目 打开终端窗口. 运行下列命令来生成一个新项目以及应用的骨架代码: 步骤3. 启动开发服务器 进入项目目录,并启动服务器. ng serve命令会启动开发服务器,监听文件变化,并在修改这些文件时重新构建此应用. 使用--open(或-o)参数可以自动打开浏览器并…

问题: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2.4:create (default-cli)  on project standalone-pom: Unable to parse configuration of 3:  mojo org.apache.maven.plugins:maven-archetype-plugin:2.4:create for parameter…

在IDEA里面创建Module,因为项目类型原因删掉,又重新创建一个新的,名字没有变.于是报错: Failed to create a Maven project: '**/***/pom.xml' already exists 解决方案:将该工程从盘中文件夹删除,然后再将回收站清空,再次创建就不会出现这种问题了.…

this article show you how to create a SBT project with IDEA. prerequisite: 1.JDK8 2.Scala 2.11.8 3.Intellij IDEA 2016.3 1.create a new project from: File>New>Project…

1.说明 原先有个 xxx 的 maven 工程,然后删掉了,又重新建了个同名的工程,而且目录也一样,结果报错: 可以在 Help ==> Show Log in Explorer 查看到以下具体的报错日志: 2019-11-01 10:48:26,516 [ 204743] WARN - #org.jetbrains.idea.maven - Failed to create a Maven project java.io.IOException: 'D:/IdeaProjects/xxx/p…

From: http://blog.csdn.net/u013088062/article/details/50158239 From: http://blog.csdn.net/u013088062/article/details/50246781 From: http://blog.csdn.net/u013088062/article/details/50221825 最全Pycharm教程(8)——Django工程的创建和管理 最全Pycharm教程(13)——Pycharm部署 最全P…

Historically, the npm init command was solely use to create a new package.json file. However, as of npm version 6.1, you can now use a new feature of npm init called the . The initializer you provide will determine how your new application will be bu…

Best ways to solve these: Firstly in project,Right click->properties->Android.There you can see the red marked appcompat placed in Reference. Click that and Remove it.Then Tick the right target name in Project Build Target. Delete fragment_main.xml …

When adding the module to an existing module that already has a POM, it is necessary to manually specify that the new module will be in a different directory. This is counter-intuitive, but I think the "Add Module" dialog was not built with mave…

Project Management ProcessDescription .......................................................................................................................................................................................1STAGE/STEP/TASK SUMMARY LIST…