first commit

pkg/common/pinyin/pinyin.go

@@ -0,0 +1,148 @@
+package pinyin
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+	"unicode/utf8"
+)
+
+type vowel int32
+
+var (
+	ys = []vowel{'ā', 'ē', 'ī', 'ō', 'ū', 'ǖ', 'Ā', 'Ē', 'Ī', 'Ō', 'Ū', 'Ǖ'} // 单韵母 一声
+	es = []vowel{'á', 'é', 'í', 'ó', 'ú', 'ǘ', 'Á', 'É', 'Í', 'Ó', 'Ú', 'Ǘ'} // 单韵母 二声
+	ss = []vowel{'ǎ', 'ě', 'ǐ', 'ǒ', 'ǔ', 'ǚ', 'Ǎ', 'Ě', 'Ǐ', 'Ǒ', 'Ǔ', 'Ǚ'} // 单韵母 三声
+	fs = []vowel{'à', 'è', 'ì', 'ò', 'ù', 'ǜ', 'À', 'È', 'Ì', 'Ò', 'Ù', 'Ǜ'} // 单韵母 四声
+	ws = []vowel{'a', 'e', 'i', 'o', 'u', 'v', 'A', 'E', 'I', 'O', 'U', 'V'} // 单韵母 无声调
+)
+
+var (
+	pinyinTemp map[vowel]interface{}
+	toneTemp   map[vowel]vowel
+)
+
+const (
+	Tone               string = "带声调的拼音"    // 带声调的拼音 例如：Cào
+	InitialsInCapitals string = "首字母大写不带声调" // 首字母大写不带声调 例如：Cao
+	None               string = ""          //如果匹配不到汉字，就靠大家维护下 【匹配失败，手动添加代码到pinyin.txt】
+)
+
+func LoadingPYFile(filename string) {
+	f, err := os.Open(filename)
+	if err != nil {
+		fmt.Println(err)
+	}
+	if err != nil {
+		panic(err)
+	}
+	pinyinTemp = make(map[vowel]interface{}, 0)
+	toneTemp = make(map[vowel]vowel)
+	for i, t := range ys {
+		toneTemp[t] = ws[i]
+	}
+	for i, t := range es {
+		toneTemp[t] = ws[i]
+	}
+	for i, t := range ss {
+		toneTemp[t] = ws[i]
+	}
+	for i, t := range fs {
+		toneTemp[t] = ws[i]
+	}
+	defer func() {
+		_ = f.Close()
+	}()
+	scanner := bufio.NewScanner(f)
+	for scanner.Scan() {
+		//单行分割取出拼音
+		str := strings.Split(scanner.Text(), "=>")
+		if len(str) < 2 {
+			continue
+		}
+		i, err := strconv.ParseInt(str[0], 16, 32)
+		if err != nil {
+			continue
+		}
+		pinyinTemp[vowel(i)] = str[1]
+		//fmt.Println(pinyinTemp[vowel(i)])
+	}
+}
+
+func PY(source string) (string, error) {
+	return PYSplit(source, "", "")
+}
+
+func PYSplit(source string, split string, types string) (string, error) {
+	hz := []vowel(source)
+	words := make([]string, 0)
+	for _, s := range hz {
+		word, err := _vowel(s, types)
+		if err != nil {
+			return None, err
+		}
+		if len(word) > 0 {
+			words = append(words, word)
+		}
+	}
+	return strings.Join(words, split), nil
+}
+
+func _vowel(source vowel, types string) (string, error) {
+	switch types {
+	case Tone:
+		return getTone(source), nil
+	case InitialsInCapitals:
+		return getInitialsInCapitals(source), nil
+	default:
+		return getDefault(source), nil
+	}
+}
+
+func getTone(source vowel) string {
+	if pinyinTemp[source] != nil {
+		return pinyinTemp[source].(string)
+	}
+	return string(source)
+}
+
+func getInitialsInCapitals(source vowel) string {
+	def := getDefault(source)
+	var result string
+	if def == "" {
+		return def
+	}
+	str := []vowel(def)
+	if str[0] > 32 {
+		str[0] = str[0] - 32
+	}
+	for _, v := range str {
+		result += string(v)
+	}
+	return result
+}
+
+func getDefault(source vowel) string {
+	tone := getTone(source)
+	var result string
+	if tone == "" {
+		return None
+	}
+	resultLen := make([]vowel, utf8.RuneCountInString(tone))
+	count := 0
+	for _, t := range tone {
+		changes, ok := toneTemp[vowel(t)]
+		if ok {
+			resultLen[count] = changes
+		} else {
+			resultLen[count] = vowel(t)
+		}
+		count++
+	}
+	for _, v := range resultLen {
+		result += string(v)
+	}
+	return result
+}

pkg/common/pinyin/pinyin_test.go

@@ -0,0 +1,9 @@
+package pinyin
+
+import "testing"
+
+func TestTo_Py(t *testing.T) {
+	LoadingPYFile("./pinyin.txt")
+	s, _ := PY("3425另264325一4个44平444台")
+	println(s)
+}