Git 本地更新不了的，尝试方法

1. Increase Git Buffer Size

This error can occur when the data size exceeds Git's buffer. Increase the buffer size:

1. Open a terminal or Git Bash.
2. Run the following command:
   bash

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   git config --global http.postBuffer 524288000
   This sets the buffer size to 500MB.

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2. Use HTTP Instead of HTTPS

Network configurations sometimes disrupt HTTPS connections. Switch to HTTP:

1. Update your remote URL:
   bash

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   git remote set-url origin http://<repository-url>
2. If needed, revert back to HTTPS after pulling:
   bash

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   git remote set-url origin https://<repository-url>

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3. Check Network Stability

• Ensure your internet connection is stable and not being interrupted.
• Disable any firewalls, VPNs, or antivirus software temporarily to see if they are causing the issue.

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4. Enable Keep-Alive for HTTP Connections

Modify the configuration to enable keep-alive for HTTP connections:

bash

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git config --global http.lowSpeedLimit 0 git config --global http.lowSpeedTime 999999

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5. Use Git Command Line Instead of TortoiseGit

• Sometimes, GUI tools can introduce additional overhead. Switch to the Git command line to pull changes:
  bash

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  git pull origin

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6. Upgrade or Reinstall TortoiseGit and Git

• Ensure both Git and TortoiseGit are up to date.
• Download the latest Git version from git-scm.com and reinstall it.
• Then reconfigure TortoiseGit to use the updated Git executable.

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7. Clone the Repository Again

If none of the above works, reclone the repository:

bash

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git clone <repository-url>

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If these steps do not resolve your issue, let me know. We can debug further based on your specific setup.