utils

Documentation

Index

• Variables
• func FileSize(path string) (n int64)
• func IsExist(path string) bool
• func IsMethod(m string, w http.ResponseWriter, r *http.Request) bool
• func IsNotExist(path string) bool
• func Similarity(x, y []uint8) float64

Variables

var Segmenter = func() *jieba.Segmenter {
	r, err := zip.NewReader(bytes.NewReader(dictzip), int64(len(dictzip)))
	if err != nil {
		panic(err)
	}
	f, err := r.Open("dict.txt")
	if err != nil {
		panic(err)
	}
	seg, err := jieba.LoadDictionary(f)
	if err != nil {
		panic(err)
	}
	return seg
}()

Segmenter jieba 分词器

Functions

func FileSize

func FileSize(path string) (n int64)

FileSize 获取文件大小

func IsExist

func IsExist(path string) bool

IsExist 文件/路径存在

func IsMethod

func IsMethod(m string, w http.ResponseWriter, r *http.Request) bool

IsMethod check if the method meets the requirement and response 405 Method Not Allowed if not matched

func IsNotExist

func IsNotExist(path string) bool

IsNotExist 文件/路径不存在

func Similarity

func Similarity(x, y []uint8) float64

Similarity len(x) must eq len(y)