Go Language Tutorial
In Go programming, io package is used to work with file operations.
ReadFile function in io package is used to read the file data.
Sample Go program explains how to read content, converting as string and printing the file content..
package main import ( "fmt" "io/ioutil" ) // Reading file content func ReadFile() string { msg,_ := ioutil.ReadFile("test.txt") return string(msg) } func main() { var msg string msg = ReadFile() fmt.Println("File content 'test.txt': "+ msg) }Output:
$ go build read-file.go $ ./read-file File content 'test.txt': codingpointer.com!« Previous Next »