https://github.com/cuixin/csv4g

csv files mapping/unmarshal to struct data in golang.
https://github.com/cuixin/csv4g

csv golang marshal structure unmarshall

Last synced: 2 months ago
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csv files mapping/unmarshal to struct data in golang.

• Host: GitHub
• URL: https://github.com/cuixin/csv4g
• Owner: cuixin
• Created: 2013-11-28T06:51:48.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2020-03-10T14:41:41.000Z (almost 5 years ago)
• Last Synced: 2023-03-23T23:57:40.653Z (almost 2 years ago)
• Topics: csv, golang, marshal, structure, unmarshall
• Language: Go
• Homepage:
• Size: 16.6 KB
• Stars: 7
• Watchers: 2
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
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)

	}

}

```