中文 README

nodejs_backUper

A node.js script for backing up database files to Tencent Cloud Object Storage (COS).

## Environment Setup

• Install node.js and pm2 (there are plenty of tutorials available online, so we won't cover that here).
• Create a bucket and a secret key, and keep them handy.

Deployment

• Download the source code from GitHub here.
• Upload it to your server wherever you like, preferably somewhere near the location of your database files.
• Unzip the file and navigate to the backUper directory.
• Run the following command to install npm packages:

npm install

• Rename the env file to .env (the file contains detailed explanations).
• The fields that need to be modified are COS_BUCKET, COS_REGION, COS_SECRETID, COS_SECRETKEY, and PATH.
• Run the script. For the first time, you can change the backup interval in the backup.js file to one minute, which is 60 * 1000.

memoBackup can be any name you like for the pm2 process Use this command to output logs to the current directory

pm2 start backup.js --name memoBackup --log console.log  --error error.log

Use this command to disable log output

pm2 start backup.js --name memoBackup

• Check the COS bucket to see if the backup was successful.
• Finally, remember to set the interval to an appropriate time interval.

That's it! 😘 Take a look at these if you want:

Memo Wechat Mini Program

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