csv4g

A csv file mapping to struct tool.

installation

go get github.com/cuixin/csv4g

example

package main
import (
"fmt"
"github.com/cuixin/csv4g"
)
type Test struct {
Id int
Name string
Desc string
Go string
Num float32
Foo bool
SliceInt []int
SliceFloat32 []float32 `csv:"sliceFloat32"`
IgnoreField string `csv:"-"`
CustomField string `csv:"custom,omitempty"`
EmptyField string `csv:"omitempty"`
}
func main() {
csv, err := csv4g.NewWithOpts("test.csv", Test{}, csv4g.Comma(','), csv4g.LazyQuotes(true), csv4g.SkipLine(1))
if err != nil {
fmt.Printf("Error %v\n", err)
return
}
for i := 0; i < csv.LineLen; i++ {
tt := &Test{}
err = csv.Parse(tt)
if err != nil {
fmt.Printf("Error on parse %v\n", err)
return
}
fmt.Println(tt)
}
}