Webpack 带sqlite3和网页包的电子包装机
我正在制作一个小应用程序,它使用 开发阶段一切正常。但是当我过去打包应用程序时,Webpack 带sqlite3和网页包的电子包装机,webpack,sqlite,electron,electron-packager,Webpack,Sqlite,Electron,Electron Packager,我正在制作一个小应用程序,它使用 开发阶段一切正常。但是当我过去打包应用程序时,sqlite3不再工作了 控制台显示异常:找不到模块“sqlite3”。 这是我的渲染器配置: return { target: 'electron-renderer', mode: argv.production ? 'production' : 'development', context: paths.root, devtool: !argv.p
sqlite3
不再工作了
控制台显示异常:找不到模块“sqlite3”。
这是我的渲染器配置:
return {
target: 'electron-renderer',
mode: argv.production ? 'production' : 'development',
context: paths.root,
devtool: !argv.production ? 'source-map' : false,
entry: {
'app': path.resolve(paths.app, 'app.js')
},
optimization: {
runtimeChunk: false,
splitChunks: {
chunks: 'all',
cacheGroups: {
default: {
enforce: true,
priority: 1
},
vendors: {
test: /[\\/]node_modules[\\/]/,
priority: 2,
name: 'vendors',
enforce: true,
chunks: 'async'
}
}
}
},
module: {
rules: require('./rule')(paths, argv).get()
},
plugins: require('./plugin')(paths, argv).get(),
output: {
path: paths.dist,
filename: 'app.bundled.js'
},
resolve: {
// Add `.ts` and `.tsx` as a resolvable extension.
extensions: [".ts", ".tsx", ".js"],
alias: {
// summernote: codemirror
'CodeMirror': 'codemirror',
}
},
watch: !argv.production,
watchOptions: {
poll: false
},
externals: {
sqlite3: 'commonjs sqlite3'
}
};
这是属于渲染器进程的文件,其中包括sqlite3
:
const typeorm = require('typeorm');
const EntitySchema = typeorm.EntitySchema;
const path = require('path');
const electron = require('electron');
require('sqlite3');
module.exports = (ngModule) => {
ngModule.service('$db', (toastr) => {
//#region Properties
// Instance of database connection
let dbConnection = null;
//#endregion
let out = {
//#region Methods
if (dbConnection == null || forceReinitialize) {
// Build a absolute path to database.
const appPath = electron.remote.app.getAppPath();
const dbPath = path.join(appPath, 'assets/db/PersonalCv.db');
return typeorm
.createConnection({
type: "sqlite",
database: dbPath,
synchronize: false,
entities: [
new EntitySchema(require('../models/entities/user')),
new EntitySchema(require('../models/entities/user-decription')),
new EntitySchema(require('../models/entities/skill-category')),
new EntitySchema(require('../models/entities/skill')),
new EntitySchema(require('../models/entities/personal-skill')),
new EntitySchema(require('../models/entities/project')),
new EntitySchema(require('../models/entities/project-skill')),
new EntitySchema(require('../models/entities/project-responsibility')),
new EntitySchema(require('../models/entities/responsibility'))
]
})
.then((connection) => {
dbConnection = connection;
return dbConnection;
})
.catch((error) => {
toastr.error(error);
throw error;
});
}
return new Promise(resolve => {
resolve(dbConnection);
});
},
/*
* Get repository by using name (table name)
* */
getRepository: (name) => {
return out
.getConnection()
.then((connection) => {
return connection.getRepository(name);
});
}
//#endregion
};
return out;
});
};
这是我的情况下,任何人需要进一步的信息
有人能帮我吗
谢谢,sqlite3是一个本机模块,具体取决于系统架构。 Electron packager不做任何特殊的事情来帮助您编译本机模块 因此,您可以使用纯JS SQLite包,如 或者试试electron builder:它有一个“postinstall”脚本
另请参见:在经历了
electron packager
和electron builder
的一些问答之后。我找到了一个解决方案,使sqlite3
与webpack
一起工作
在webpack.config.js
中,我添加了:
externals: {
sqlite3: 'commonjs sqlite3'
}
我没有使用
electron-packager
,而是使用electron-builder
来构建我的应用程序。在build
配置中,我将sqlite3
模块复制到dist
文件夹中 我正在使用webpack捆绑我的源代码。我能用electron builder
做些什么来处理sqlite3
?谢谢,我的项目中缺少的部分是commonjs
,我只有sqlite3
,没有成功,但是添加commonjs sqlite3
,sqlite正在工作