根据官方文档,我创建了小型 koa/typeorm/postgres 应用程序。当我将 createConnection
与配置一起使用时,在同一文件中导入实体时,应用程序工作正常,但 typeorm cli 找不到配置文件,因此我尝试将配置移动到“ormconfig.json”。现在我得到这个错误:
语法错误:无法在模块外使用 import 语句
看起来 typeorm 无法使用 es6 特性。
我的ormconfig.json
:
{
"type": "postgres",
"host": "localhost",
"port": 5432,
"username": ****,
"password": ****,
"database": ****,
"synchronize": true,
"entities": ["src/entity/**/*.ts"],
"migrations": ["src/migration/**/*.ts"],
"subscribers": ["src/subscriber/**/*.ts"],
"cli": {
"entitiesDir": "src/entity",
"migrationsDir": "src/migration",
"subscribersDir": "src/subscriber"
}
}
我的tsconfig.json
:
{
"compilerOptions": {
"lib": ["es5", "es6"],
"target": "es6",
"module": "commonjs",
"moduleResolution": "node",
"outDir": "./dist",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
},
"exclude": ["node_modules"]
}
错误文件:
import {
BaseEntity,
Column,
Entity,
PrimaryGeneratedColumn,
CreateDateColumn,
ManyToOne
} from 'typeorm';
import { IsIn, IsPositive, IsNotEmpty } from 'class-validator';
import { LOAN_TYPE } from '../consts';
import { User } from './user';
@Entity('loans')
export class Loan extends BaseEntity {
@PrimaryGeneratedColumn()
public id: number;
@CreateDateColumn({ type: 'timestamp' })
public createdAt: Date;
@Column()
@IsNotEmpty()
@IsPositive()
public amount: number;
@Column({ type: 'enum', enum: LOAN_TYPE })
@IsNotEmpty()
@IsIn(Object.values(LOAN_TYPE))
public type: LOAN_TYPE;
@Column({ default: false })
public approvalStatus: boolean;
@ManyToOne(type => User, user => user.loans)
@IsNotEmpty()
public user: User;
}
export default Loan;
最佳答案
- 确保在
tsconfig.json
的 - 使用 ts-node 运行 typeorm cli:
ts-node ./node_modules/typeorm/cli.js
"compilerOptions"
中有 "module": "commonjs"
关于javascript - 通过 config.json 文件注册时,导入语句会破坏 typeorm 实体,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/58529950/