uPic tutorial - custom

📝 Options instruction

• API URL: Background service URL
• Request method: The service request mode, support POST and PUT
• File field: The field name of the file object in the upload form
• Other field: Request Body。Click the other field buttons to configure
• Request header: Request Headers。Click the other field buttons to configure
• URL path: The path to get the image URL in the JSON returned by the upload.Rule of get URL
• Domain: After uploading, access the URL of the server file.
• Save Key: The path to file storage (including folders). Supports {year} {month} {day} {hour} {minute} {second} {since_second} {since_millisecond} {random} {filename} {.suffix} and etc. For example, the uploaded file is uPic.jpg, set to \"uPic/{filename}{.suffix}\", it will be saved as: uPic/uPic.jpg.
• The after Save Key input is Suffix: This will be used for custom picture processor.
  
  custom-host-extension-field

Rule of get URL

• Example：

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{
  "data": "http://xxx.png"
}

# get
["data"]

• Example：

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{
  "data": {
    "url": "http://xxx.png"
  }
}
# get
["data", "url"]

• Example：

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{
  "data": {
    "url": [
      "http://xxx.png"
    ]
  }
}

# get
["data", "url", 0]

• Example：

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{
  "data": [
    {
      "url": "http://xxx.png"
    }
  ]
}

# get
["data", 0, "url"]

🏷 Dynamic template value

Both the extended fields and the request headers support the following dynamic templates to get dynamic values

• {filename}：Will be dynamically replaced with the file name at the time of upload
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