鸿蒙开发(二)-项目结构

上篇文章我们讲了如何配置鸿蒙开发的基础环境，以及创建了第一个鸿蒙程序。

这篇我们讲述了鸿蒙应用的项目目录结构。

如图所示：我们切换项目project可以看到。

另一种则是Ohos模式:

1. AppScope->app.json5 应用的全局配置

   {
     "app": {
       "bundleName": "com.zh.test",
       "vendor": "example",
       "versionCode": 1000000,
       "versionName": "1.0.0",
       "icon": "$media:app_icon",
       "label": "$string:app_name"
     }
   }
   

   包含包名，icon,label等信息。

   vendor 为应用程序的供应商，默认如上为example

2. entry: 应用/服务模块，编译构建生成一个HAP.
   

   entry->src->main->ets: 存放ArkTsUI源码，包含entryability以及pages

   entry->src->main->resources:资源文件，如icon,字符串，布局文件等。

   entry->src->main->module.json5：模块配置文件，包含abilities以及pages的配置

   entry->src->build-profile.json5 ：模块信息，taget等

   entry->src->hvigorfile.ts ：

   entry->src->oh-package.json5 ：配置三方依赖

   {
     "name": "entry",
     "version": "1.0.0",
     "description": "Please describe the basic information.",
     "main": "",
     "author": "",
     "license": "",
     "dependencies": {}
   }
   

3. build.profile.json5:应用级配置，如签名，产品配置等信息

   默认配置如下：

   {
     "app": {
       "signingConfigs": [],
       "compileSdkVersion": 9,
       "compatibleSdkVersion": 9,
       "products": [
         {
           "name": "default",
           "signingConfig": "default",
         }
       ]
     },
     "modules": [
       {
         "name": "entry",
         "srcPath": "./entry",
         "targets": [
           {
             "name": "default",
             "applyToProducts": [
               "default"
             ]
           }
         ]
       }
     ]
   }
   

4. hvigorfile.ts：应用级编译构建任务脚本.

   默认配置如下：

   // Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
   export { appTasks } from '@ohos/hvigor-ohos-plugin';
   

5. local.properties :

   # This file is automatically generated by DevEco Studio.
   # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
   #
   # This file should *NOT* be checked into Version Control Systems,
   # as it contains information specific to your local configuration.
   #
   # For customization when using a Version Control System, please read the header note.
   hwsdk.dir=E:/harmony_os_sdk
   nodejs.dir=C:/Users/zj/nodejs
   

   这里配置了OpenHarmony SDK的路径， 以及node.js的路径。

6. oh-package.json5