%dw 2.0
import dw::Crypto
import toBase64 from dw::core::Binaries
var emailChecksum = Crypto::MD5("achaval@gmail.com" as Binary)
var image = readUrl(log("https://www.gravatar.com/avatar/$(emailChecksum)"), "application/octet-stream")
output application/json
---
toBase64(image)
toBase64
DataWeave 2.2 is compatible and bundled with Mule 4.2. This version of Mule reached its End of Life on May 2, 2023, when Extended Support ended. Deployments of new applications to CloudHub that use this version of Mule are no longer allowed. Only in-place updates to applications are permitted. MuleSoft recommends that you upgrade to the latest version of Mule 4 that is in Standard Support so that your applications run with the latest fixes and security enhancements. |
toBase64(Binary): String
Transforms a binary value into a Base64 string.
Example
This example transforms a binary value into a Base64 encoded string. In this case, the binary value represents an image.