GoFrame入门教程 GoFrame gstr-相似计算

2024-02-25 开发教程 GoFrame入门教程 匿名 2

Levenshtein

  • 说明:​Levenshtein​计算两个字符串之间的​Levenshtein​距离。
  • 格式:
Levenshtein(str1, str2 string, costIns, costRep, costDel int) int
  • 示例:
func ExampleLevenshtein() {
var (
str1 = "Hello World"
str2 = "hallo World"
costIns = 1
costRep = 1
costDel = 1
result = gstr.Levenshtein(str1, str2, costIns, costRep, costDel)
)
fmt.Println(result)
// Output:
// 2
}

SimilarText

  • 说明:​SimilarText​计算两个字符串之间的相似度。
  • 格式:
SimilarText(first, second string, percent *float64) int
  • 示例:
func ExampleSimilarText() {
var (
first = `AaBbCcDd`
second = `ad`
percent = 0.80
result = gstr.SimilarText(first, second, &percent)
)
fmt.Println(result)
// Output:
// 2
}

Soundex

  • 说明:​Soundex​用于计算字符串的​Soundex​键。
  • 格式:
Soundex(str string) string
  • 示例:
func ExampleSoundex() {
var (
str1 = `Hello`
str2 = `Hallo`
result1 = gstr.Soundex(str1)
result2 = gstr.Soundex(str2)
)
fmt.Println(result1, result2)
// Output:
// H400 H400
}