package util import ( "encoding/csv" "strings" ) // CreateStringToCSV 创建包含字符串的CSV文件内容 func CreateStringToCSV(errorMsg string) []byte { var builder strings.Builder writer := csv.NewWriter(&builder) // 写入错误信息作为CSV内容 writer.Write([]string{"Error"}) writer.Write([]string{errorMsg}) writer.Flush() return []byte(builder.String()) }