elixir write base64 to file
To write a base64 string to a file in Elixir, you can follow these steps:
- Convert the base64 string to binary using the
Base.decode64/1
function. - Use the
File.write/2
function to write the binary data to a file.
Here's an example code snippet that demonstrates this:
base64_string = "SGVsbG8gd29ybGQh" # Replace with your actual base64 string
binary_data = Base.decode64(base64_string)
file_path = "/path/to/file.txt" # Replace with the desired file path
File.write(file_path, binary_data)
Make sure to replace "SGVsbG8gd29ybGQh"
with your actual base64 string and "/path/to/file.txt"
with the desired file path where you want to write the data.
This code will decode the base64 string and write the resulting binary data to the specified file.