Home Backend Development PHP Tutorial PHP支持Mongodb副本集联接吗

PHP支持Mongodb副本集联接吗

Jun 13, 2016 pm 12:04 PM
mongodb nbsp

PHP支持Mongodb副本集连接吗?
如题。
因为只有对一个库的权限,所以指定了dbname
连接如下:
$con = new Mongo("mongodb://user:[email protected]:27010,192.168.0.2:27010,192.168.0.3:27010/dbname");

现在报错了。
不知道PHP支持副本集连接吗?
常规来说,如果第一个ip连接上的话,那后面两个会忽略,如果第一个ip连不上的话,会自动连第二个或第三个。可是现在为什么有时候会报错?



------解决方案--------------------
$this->connection->setSlaveOkay(true);

如果是集群还得设置下主从。

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to connect navicat to mongodb How to connect navicat to mongodb Apr 24, 2024 am 11:27 AM

To connect to MongoDB using Navicat, you need to: Install Navicat Create a MongoDB connection: a. Enter the connection name, host address and port b. Enter the authentication information (if required) Add an SSL certificate (if required) Verify the connection Save the connection

What is the use of net4.0 What is the use of net4.0 May 10, 2024 am 01:09 AM

.NET 4.0 is used to create a variety of applications and it provides application developers with rich features including: object-oriented programming, flexibility, powerful architecture, cloud computing integration, performance optimization, extensive libraries, security, Scalability, data access, and mobile development support.

Integration of Java functions and databases in serverless architecture Integration of Java functions and databases in serverless architecture Apr 28, 2024 am 08:57 AM

In a serverless architecture, Java functions can be integrated with the database to access and manipulate data in the database. Key steps include: creating Java functions, configuring environment variables, deploying functions, and testing functions. By following these steps, developers can build complex applications that seamlessly access data stored in databases.

How to configure MongoDB automatic expansion on Debian How to configure MongoDB automatic expansion on Debian Apr 02, 2025 am 07:36 AM

This article introduces how to configure MongoDB on Debian system to achieve automatic expansion. The main steps include setting up the MongoDB replica set and disk space monitoring. 1. MongoDB installation First, make sure that MongoDB is installed on the Debian system. Install using the following command: sudoaptupdatesudoaptinstall-ymongodb-org 2. Configuring MongoDB replica set MongoDB replica set ensures high availability and data redundancy, which is the basis for achieving automatic capacity expansion. Start MongoDB service: sudosystemctlstartmongodsudosys

How to ensure high availability of MongoDB on Debian How to ensure high availability of MongoDB on Debian Apr 02, 2025 am 07:21 AM

This article describes how to build a highly available MongoDB database on a Debian system. We will explore multiple ways to ensure data security and services continue to operate. Key strategy: ReplicaSet: ReplicaSet: Use replicasets to achieve data redundancy and automatic failover. When a master node fails, the replica set will automatically elect a new master node to ensure the continuous availability of the service. Data backup and recovery: Regularly use the mongodump command to backup the database and formulate effective recovery strategies to deal with the risk of data loss. Monitoring and Alarms: Deploy monitoring tools (such as Prometheus, Grafana) to monitor the running status of MongoDB in real time, and

Navicat's method to view MongoDB database password Navicat's method to view MongoDB database password Apr 08, 2025 pm 09:39 PM

It is impossible to view MongoDB password directly through Navicat because it is stored as hash values. How to retrieve lost passwords: 1. Reset passwords; 2. Check configuration files (may contain hash values); 3. Check codes (may hardcode passwords).

Major update of Pi Coin: Pi Bank is coming! Major update of Pi Coin: Pi Bank is coming! Mar 03, 2025 pm 06:18 PM

PiNetwork is about to launch PiBank, a revolutionary mobile banking platform! PiNetwork today released a major update on Elmahrosa (Face) PIMISRBank, referred to as PiBank, which perfectly integrates traditional banking services with PiNetwork cryptocurrency functions to realize the atomic exchange of fiat currencies and cryptocurrencies (supports the swap between fiat currencies such as the US dollar, euro, and Indonesian rupiah with cryptocurrencies such as PiCoin, USDT, and USDC). What is the charm of PiBank? Let's find out! PiBank's main functions: One-stop management of bank accounts and cryptocurrency assets. Support real-time transactions and adopt biospecies

How to open table connection in navicat How to open table connection in navicat Apr 24, 2024 am 09:39 AM

Steps to access table connections through Navicat: 1. Connect to the database; 2. Browse to the required database; 3. Right-click the table and select "Edit Table"; 4. View the table data.

See all articles