在 MACOS 上运行本地的 MongoDB 身份验证错误

问题描述

我在 mac 上本地安装。根据 MongoDB 文档创建具有 root 权限的用户超级用户：https://docs.mongodb.com/guides/server/auth/#procedure

char[]

启动它

#include <iostream>
#include <string>
using namespace std;

class Autor {
    string name;
    string surname;

public:
    Autor()
        : name("-"),surname("-")
    {
    }

    Autor(const string& nam,const string& surnam)
        : name(nam),surname(surnam)
    {
        if (name.empty()) name = "-";
        if (surname.empty()) surname = "-";
    }

    string getName() const { return name; };
    string getSurname() const { return surname; };

    Autor& setName(const string& nam) {
        name = nam;
        if (name.empty()) name = "-";
        return *this;
    }

    Autor& setSurname(const char* surnam) {
        surname = surnam;
        if (surname.empty()) surname = "-";
        return *this;
    }

    void print1() const {
        cout << "First print type: " << name << " " << surname << "\n";
    }

    void print2() const
    {
        cout << "Second print type: " << "Author,name: " << name << "\n";
    }
};

class Book {
    string name;
    string codeUDK;
    Autor auth;
    int year;
    int numPages;

public:
    Book()
        : name("x"),codeUDK("x"),auth("x","x"),year(0),numPages(0)
    {
    }

    Book(const string& nam,const string& code,const Autor &a,int yea,int numP)
        : name(nam),codeUDK(code),auth(a),year(yea),numPages(numP)
    {
        if (name.empty()) name = "x";
        if (codeUDK.empty()) codeUDK = "x";
    }

    string getName() const { return name; }
    string getCode() const { return codeUDK; }
    Autor& getAuth() { return auth; }
    const Autor& getAuth() const { return auth; }
    int getYear() const { return year; }
    int getNumPages() const { return numPages; }

    Book& setName(const string& nam)
    {
        name = nam;
        if (name.empty()) name = "x";
        return *this;
    }

    Book& setCode(const string& code)
    {
        codeUDK = code;
        if (codeUDK.empty()) codeUDK = "x";
        return *this;
    }

    Book& setAuth(const Autor &a)
    {
        auth = a;
        return *this;
    }

    Book& setYear(int yea)
    {
        year = yea;
        return *this;
    }

    Book& setNumPages(int num)
    {
        numPages = num;
        return *this;
    }

    void print1() const {
        cout << "First print type: " << name << " code: " << codeUDK << " author's name: " << auth.getName() << " author's surname: " << auth.getSurname() << " year of writing " << year << " amount of pages: " << numPages << "\n";
    }

    void print2() const {
        cout << "Second print type: " << "Book,name and author: " << name << ",Author: " << auth.getName() << auth.getSurname() << "\n";
    }
};

int main()
{
    string nameA,surnameA;

    cout << "enter name and surname: ";
    cin >> nameA >> surnameA;

    Autor auth(nameA,surnameA);
    Autor auth1(auth);
    auth.print1();
    auth.print2();
    cout << "\ncopied author:\n";
    auth1.print1();
    auth1.print2();

    Book myBook("1984","23481-b",auth,1896,234);
    myBook.print1();
    myBook.print2();

    return 0;
}

导致运行mongodb实例：

> db.createuser({user:"superuser",pwd:"strongPassword",roles:["root"]})
Successfully added user: { "user" : "superuser","roles" : [ "root" ] }
> show users
{
    "_id" : "admin.superuser","userId" : UUID("f873bafd-8d9b-4d2d-95a2-95d9e05db25d"),"user" : "superuser","db" : "admin","roles" : [
        {
            "role" : "root","db" : "admin"
        }
    ],"mechanisms" : [
        "SCRAM-SHA-1","SCRAM-SHA-256"
    ]
}

然后我 "ctx":"listener","msg":"Waiting for connections","attr":{"port":27017,"ssl":"off"}} 回复： mongo --port 27017 这是踢球者： 我输入 use admin 然后

switched to db admin

请帮帮我？我的问题在这里似乎很简单。完全遵循 mongoDb 文档，然后完全没有看到我的用户。这里有什么技巧？

解决方法

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