SqlServer2008R2用Windows身份登录18456错误解决
重装系统后发现SqlServer2008R2使用Windows身份验证不能进行连接，如下图： 以前经常会碰到SqlServer 身份验证连接失败，Windows身份验证的连接失败还是第一次，试了下SqlServer 身份验证可以正常连接，sa账号连接进去后，在安全性-》登录名下没有发现当前登
重装系统后发现SqlServer2008R2使用Windows身份验证不能进行连接，如下图：
以前经常会碰到SqlServer 身份验证连接失败，Windows身份验证的连接失败还是第一次，试了下SqlServer 身份验证可以正常连接，sa账号连接进去后，在安全性-》登录名下没有发现当前登录用户的账号，在登录名上点击邮件，新建登录名即可：
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1664
14
1422
52
1316
25
1267
29
1239
24
How to copy and paste mysql
Apr 08, 2025 pm 07:18 PM
Copy and paste in MySQL includes the following steps: select the data, copy with Ctrl C (Windows) or Cmd C (Mac); right-click at the target location, select Paste or use Ctrl V (Windows) or Cmd V (Mac); the copied data is inserted into the target location, or replace existing data (depending on whether the data already exists at the target location).
Can vs code run in Windows 8
Apr 15, 2025 pm 07:24 PM
VS Code can run on Windows 8, but the experience may not be great. First make sure the system has been updated to the latest patch, then download the VS Code installation package that matches the system architecture and install it as prompted. After installation, be aware that some extensions may be incompatible with Windows 8 and need to look for alternative extensions or use newer Windows systems in a virtual machine. Install the necessary extensions to check whether they work properly. Although VS Code is feasible on Windows 8, it is recommended to upgrade to a newer Windows system for a better development experience and security.
How to solve complex BelongsToThrough relationship problem in Laravel? Use Composer!
Apr 17, 2025 pm 09:54 PM
In Laravel development, dealing with complex model relationships has always been a challenge, especially when it comes to multi-level BelongsToThrough relationships. Recently, I encountered this problem in a project dealing with a multi-level model relationship, where traditional HasManyThrough relationships fail to meet the needs, resulting in data queries becoming complex and inefficient. After some exploration, I found the library staudenmeir/belongs-to-through, which easily installed and solved my troubles through Composer.
How to run sublime after writing the code
Apr 16, 2025 am 08:51 AM
There are six ways to run code in Sublime: through hotkeys, menus, build systems, command lines, set default build systems, and custom build commands, and run individual files/projects by right-clicking on projects/files. The build system availability depends on the installation of Sublime Text.
vscode cannot install extension
Apr 15, 2025 pm 07:18 PM
The reasons for the installation of VS Code extensions may be: network instability, insufficient permissions, system compatibility issues, VS Code version is too old, antivirus software or firewall interference. By checking network connections, permissions, log files, updating VS Code, disabling security software, and restarting VS Code or computers, you can gradually troubleshoot and resolve issues.
laravel installation code
Apr 18, 2025 pm 12:30 PM
To install Laravel, follow these steps in sequence: Install Composer (for macOS/Linux and Windows) Install Laravel Installer Create a new project Start Service Access Application (URL: http://127.0.0.1:8000) Set up the database connection (if required)
Recommended system maintenance and optimization tools in Mac system
Apr 12, 2025 pm 04:45 PM
Mac system maintenance includes: disk management (use OmniDiskSweeper to clean disk space, use disk tools to check disk errors) memory management (use Activity Monitor to monitor memory usage, end over-occupying processes) startup item management (use Linc or LaunchControl to manage startup items, disable unnecessary startup items) system cache cleaning (use CleanMyMac X or manually clean system cache) software update (timely update system and applications) regular backup (use Time Machine to backup data regularly) good usage habits (not installing applications excessively, cleaning files regularly, and monitoring system logs)
Which operating systems are supported by Tigervnc in Debian
Apr 12, 2025 pm 10:15 PM
The open source VNC tool Tigervnc is compatible with a wide range of operating systems, including Windows, Linux, and macOS. This article will introduce in detail the application of Tigervnc on the Debian system. Tigervnc is integrated in the application system of Debian system: In the Debian system, Tigervnc is integrated into the system as a VNC server component. Users can start VNC services through command line tools such as vncserver and customize display settings such as resolution and color depth. Cross-platform connection: Tigervnc client supports Windows, Linux, and macOS, which means users can run this from any
