golang bufio write to file
To write to a file using the bufio package in Go (Golang), you can follow these steps:
Import the required packages:
import ( "bufio" "os" )
Open the file for writing:
file, err := os.OpenFile("filename.txt", os.O_WRONLY|os.O_CREATE, 0644) if err != nil { // handle error } defer file.Close()
Create a bufio writer:
writer := bufio.NewWriter(file)
Write data to the file:
_, err = writer.WriteString("Hello, World!") if err != nil { // handle error }
Flush the writer to ensure all data is written to the file:
err = writer.Flush() if err != nil { // handle error }
Let me know if you have any further questions.