您可以分配一个空白标识符，以便能够编译代码，例如：_ = header。例如：
_ = header
package main import ( "encoding/csv" "fmt" "io" "strings" ) func main() { in := `first_name,last_name,username "Rob","Pike",rob Ken,Thompson,ken "Robert","Griesemer","gri" ` file := strings.NewReader(in) inputData := csv.NewReader(file) var header []string //keep reading the file until EOF is reached for j := 0; ; j++ { i, err := inputData.Read() if err == io.EOF { break } if j == 0 { header = i } else { // Business logic in here fmt.Println(i) //TODO convert to JSON //TODO send to SQS } } _ = header }
https://go.dev/play/p/BrmYU2zAc9f
You can assign to a blank identifier just to be able to compile your code, like: _ = header. As example:
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您可以分配一个空白标识符，以便能够编译代码，例如：
_ = header。例如：https://go.dev/play/p/BrmYU2zAc9f
You can assign to a blank identifier just to be able to compile your code, like:
_ = header. As example:https://go.dev/play/p/BrmYU2zAc9f