TypeORM存储库在一个方法中找不到但在另一个方法中找不到

Question

我使用TypeORM连接到nodeJS中的postgresql数据库。 我得到这个奇怪的问题，其中：

public static async organizationRelations(name){
    let connection = getConnection();

    const org = await connection.getRepository(Organization).find({
        where:[{name: name}]
    });
    return org;
}

有效，但这个：

public static async importOrganizations(body){
    let connection = getConnection();
    let objs = {};


    let o = await connection.getRepository(Organization).save(this.createObjects(body, objs));

}

doesent。

对于使用save的方法我不断收到错误RepositoryNotFoundError: No repository for "Organization" was found. Looks like this entity is not registered in current "default" connection? RepositoryNotFoundError: No repository for "Organization" was found. Looks like this entity is not registered in current "default" connection?

为什么它在一个功能中工作而在另一个功能中不工作？

Answer 1

你试过删除这一行吗？

public static async importOrganizations(body){
    let connection = getConnection();
    let objs = {};

    // Line to delete -> connection.getRepository(Organization);
    let o = await connection.getRepository(Organization).save(this.createObjects(body, objs));

}

Answer 2

我在mu App.ts中这样做了

private async databaseConnection(){
await createConnection(options).then(connection =>{
  this.express.emit("app_started");
});

}

问题是我正在使用chai测试，测试在app完全初始化之前就开始了。