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使用TypeScript创建NodeJS模块

[英]Creating a NodeJS module with TypeScript

我正在尝试使用TypeScript编写Node模块,这是我得到的结果:

MysqlMapper.ts

export class MysqlMapper{

    private _config: Mysql.IConnectionConfig;

    private openConnection(): Mysql.IConnection{
        ...
    }

    private createSelectAllQuery(constructor): string{
    ...
    }

    public getAll<T>(constructor): Q.Promise<Array<T>>{
    .....
    }
    constructor(config: Mysql.IConnectionConfig){
    ... 
    }

}

索引

export * from "./MysqlMapper";

package.json

{
  "name": "mysql-metadata-orm",
  "version": "1.0.0",
  "description": "A Simple ORM using reflect-metadata",
  "main": "build/index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "..."
  },
  "author": "+",
  "license": "MIT",
  "dependencies": {
    "mysql": "^2.9.0",
    "q": "^1.4.1",
    "reflect-metadata": "^0.1.2"
  }
}

我在tsconfig文件中激活了声明生成,但是我真的不明白如何获取一个声明文件,该声明文件允许这样导入模块:

import * as Mapper from "mysql-metadata-mapper"

我希望有人可以帮助我,因为它使我非常疯狂。

@更新

这些是生成的.d.ts文件:

索引

export * from "./MysqlMapper";

MysqlMapper.d.ts

import * as Q from "q";
import * as Mysql from "mysql";
export declare class MysqlMapper {
    private _config;
    private openConnection();
    private createSelectAllQuery(constructor);
    getAll<T>(constructor: any): Q.Promise<Array<T>>;
    constructor(config: Mysql.IConnectionConfig);
}

我如何获得申报文件?

我建议您制作自己的声明文件:(例如globals.d.ts

declare module 'mysql-metadata-mapper' {
    import * as mapper from './MysqlMapper';
    export = mapper;
}

那么您可以引用此声明文件,例如/// <reference path="../globals.d.ts" />

并根据需要导入模块:

import * as Mapper from 'mysql-metadata-mapper'

我不确定这是否是最干净的解决方案,但至少100%可以按您的意愿工作。

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