# harmonyos-document-scanner

**Repository Path**: yushulx/harmonyos-document-scanner

## Basic Information

- **Project Name**: harmonyos-document-scanner
- **Description**: 鸿蒙HarmonyOS小工具：用来获取办公室里连接PC的扫描仪，把文档扫描到手机里
- **Primary Language**: TypeScript
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-10-19
- **Last Updated**: 2023-10-20

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## 鸿蒙应用：文档扫描
华为鸿蒙HarmonyOS小工具，用来获取办公室里连接PC的扫描仪，把文档扫描到手机里。

## 准备工作
1. 在连接着扫描仪的电脑上安装Dynamsoft Service。
    
    - Windows: [Dynamsoft-Service-Setup.msi](https://demo.dynamsoft.com/DWT/DWTResources/dist/DynamsoftServiceSetup.msi)
    - macOS: [Dynamsoft-Service-Setup.pkg](https://demo.dynamsoft.com/DWT/DWTResources/dist/DynamsoftServiceSetup.pkg)
    - Linux: 
        - [Dynamsoft-Service-Setup.deb](https://demo.dynamsoft.com/DWT/DWTResources/dist/DynamsoftServiceSetup.deb)
        - [Dynamsoft-Service-Setup-arm64.deb](https://demo.dynamsoft.com/DWT/DWTResources/dist/DynamsoftServiceSetup-arm64.deb)
        - [Dynamsoft-Service-Setup-mips64el.deb](https://demo.dynamsoft.com/DWT/DWTResources/dist/DynamsoftServiceSetup-mips64el.deb)
        - [Dynamsoft-Service-Setup.rpm](https://demo.dynamsoft.com/DWT/DWTResources/dist/DynamsoftServiceSetup.rpm)

    然后访问`http://127.0.0.1:18622/DWTAPI/Scanners`。正常安装可以获取到扫描仪列表。

    ![dynamsoft-service-scanners](https://devblogs.damingsoft.com/album/2023/10/dynamsoft-service-scanner-list.png)

2. 在浏览器中打开`http://127.0.0.1:18625/`，把**host**从`127.0.0.1`改成PC的局域网IP地址。比如`192.168.8.72`，修改成功可以通过局域网IP地址访问`192.168.8.72:18622/DWTAPI/Scanners`获取到扫描仪列表。
    
    ![dynamsoft-service-config](https://user-images.githubusercontent.com/2202306/266243200-e2b1292e-dfbd-4821-bf41-70e2847dd51e.png)

3. 申请一个[免费试用序列号](https://www.dynamsoft.com/customer/license/trialLicense?product=dwt)。

## 运行方法
1. 把工程导入到**DevEco Studio**。
2. 打开`entry/src/main/etc/pages/Index.ets`替换序列号：
    
    ```typescript
    licenseKey: string = "LICENSE-KEY"; // https://www.dynamsoft.com/customer/license/trialLicense?product=dwt
    ```
3. 替换局域网IP地址：
    
    ```typescript
    host: string = 'http://192.168.8.72:18622'
    ```
4. 运行工程。
    
    ![鸿蒙文档扫描](https://devblogs.damingsoft.com/album/2023/10/harmonyos-document-scanner.png)