golang写入csv

package main

import (
    "encoding/csv"
    "fmt"
    "os"
)

func main() {
    file, err := os.OpenFile("111.csv", os.O_CREATE|os.O_RDWR, 0644)
    if err != nil {
        fmt.Println("open file is failed, err: ", err)
    }
    defer file.Close()
    // 写入UTF-8 BOM,防止中文乱码
    file.WriteString("xEFxBBxBF")
    w := csv.NewWriter(file)
    w.Write([]string{"开发者名称", "开发者邮箱", "应用名称"})
    // 写文件需要flush,不然缓存满了,后面的就写不进去了,只会写一部分
    w.Flush()
}

原文地址:https://www.cnblogs.com/nyist-xsk/p/11382103.html