csv

Documentation

Index

• type CsvParser
  • func NewCsvParser(context context.Context, opts ...ParserWithOption) *CsvParser
  • func (c *CsvParser) AsyncReadAllRows(ctx context.Context, filepath string, ops ...ReaderWithOption) (<-chan []string, error)
  • func (c *CsvParser) ReadFromFile(filepath string, ops ...ReaderWithOption) (dataList [][]string, err error)
• type ParserWithOption
  • func WithNewLogger(logg logger.Logger) ParserWithOption
• type ReaderWithOption
  • func ReaderWithComma(flag rune) ReaderWithOption
  • func ReaderWithComment(flag rune) ReaderWithOption

Types

type CsvParser

type CsvParser struct {
	// contains filtered or unexported fields
}

nolint

func NewCsvParser

func NewCsvParser(context context.Context, opts ...ParserWithOption) *CsvParser

func (*CsvParser) AsyncReadAllRows

func (c *CsvParser) AsyncReadAllRows(ctx context.Context, filepath string, ops ...ReaderWithOption) (<-chan []string, error)

异步读取csv文件

func (*CsvParser) ReadFromFile

func (c *CsvParser) ReadFromFile(filepath string, ops ...ReaderWithOption) (dataList [][]string, err error)

读取整个csv文件

type ParserWithOption

type ParserWithOption func(*CsvParser)

func WithNewLogger

func WithNewLogger(logg logger.Logger) ParserWithOption

type ReaderWithOption

type ReaderWithOption func(*csv.Reader)

func ReaderWithComma

func ReaderWithComma(flag rune) ReaderWithOption

ReaderWithComma 设置分隔符 默认 ','

func ReaderWithComment

func ReaderWithComment(flag rune) ReaderWithOption

ReaderWithComment 设置评论标识 默认是 空的