如何使SQLite与Angular 4 +,Electron和NodeJS一起使用
我正在尝试使用以下方法构建一个小型桌面应用程序:
I'm trying to build one small desktop app using:
- Angular 4 +
- NodeJS
- 电子
- SQLite3
NodeJS将用于扫描本地用户硬盘,并将发现的特定文件插入SQLite3数据库.
NodeJS will be used for scanning local user hdd and inserting specific files that are found into SQLite3 database.
我检查了许多文档和建议.他们中的大多数建议使用NodeJS Express框架并在Angular 4+-> Express-> SQLite3之间建立层.
I checked dozens of documentation and suggestions. Most of them suggest to use NodeJS express framework and make layer between Angular 4+ -> Express -> SQLite3.
我想避免使用express框架,因为它将成为桌面应用程序,根本不需要.
I want to avoid using express framework because it is going to be desktop app and it is not needed at all.
我尝试过的事情和所做的事情:
What I tried and what I did:
我已安装:
"sqlite3": "^3.1.9",
"node-pre-gyp": "^0.6.36",
作为我项目中的依赖项.
as dependencies in my project.
如果您要使用本机nodejs库,则应阅读我的文章,然后再运行电子重建.所以我还安装了电子重建系统:
Than I have read if you want to use native nodejs library you should run electron rebuild. So I installed also electron rebuild:
"electron-rebuild": "^1.6.0"
作为devDependencies并使用以下命令运行它:
as a devDependencies and run it with following command:
./node_modules/.bin/electron-rebuild
重建sqlite3成功完成.
Rebuild sqlite3 successfully finished.
比起我运行电子应用程序,我得到以下错误:
Than I run electron application and I get following error:
/~/node-pre-gyp/lib/node-pre-gyp.js
Module build failed: Error: ENOENT: no such file or directory, open '/home/haris/development/walter/angular-electron-starter/node_modules/node-pre-gyp/lib/node-pre-gyp.js'
at Error (native)
@ ./~/sqlite3/lib/sqlite3.js 1:13-36
@ ./src/app/home/home.component.ts
@ ./src/app/home/index.ts
@ ./src/app/app.module.ts
@ ./src/app/index.ts
@ ./src/main.browser.ts
@ multi (webpack)-dev-server/client?http://localhost:3000 ./src/main.browser.ts
我被困在这里.我尝试了更多类似的事情:
I stuck here. I tried many more things like:
1. Removing node_modules
2. npm install --build-from-source
但是我仍然遇到相同的错误.
but still I'm getting the same error.
任何建议或帮助将不胜感激.
Any suggestion or help will be very appreciated.
我刚刚发布了一个示例项目,该示例项目展示了如何使用Electron,Angular4和Sqlite3构建桌面应用程序.您可以在此处
I've just published a sample project which shows how to build a desktop app using Electron, Angular4 and Sqlite3. You can clone it here
注意 我已经在全球范围内安装了node-gyp.
Note I've node-gyp globally installed.
希望有帮助