init: 1.0.0
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@@ -0,0 +1,113 @@
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package phone
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import (
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"fmt"
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"regexp"
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"github.com/nyaruka/phonenumbers"
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)
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func Check(areaCode, telephone string) bool {
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parsedNumber, err := phonenumbers.Parse(fmt.Sprintf("+%s%s", areaCode, telephone), areaCode)
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if err != nil {
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return false
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}
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// 检查手机号是否有效
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return phonenumbers.IsValidNumber(parsedNumber)
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}
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func CheckPhone(telephone string) bool {
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parsedNumber, err := phonenumbers.Parse(fmt.Sprintf("+%s", telephone), "")
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if err != nil {
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return false
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}
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// 检查手机号是否有效
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return phonenumbers.IsValidNumber(parsedNumber)
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}
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func GetCountryCode(telephone string) string {
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parsedNumber, err := phonenumbers.Parse(fmt.Sprintf("+%s", telephone), "")
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if err != nil {
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return ""
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}
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return fmt.Sprintf("%d", *parsedNumber.CountryCode)
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}
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func FormatToInternational(telephone string) string {
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parsedNumber, err := phonenumbers.Parse(fmt.Sprintf("+%s", telephone), "")
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if err != nil {
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return ""
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}
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return phonenumbers.Format(parsedNumber, phonenumbers.INTERNATIONAL)
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}
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func FormatToE164(area, phone string) (string, error) {
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parsedNumber, err := phonenumbers.Parse(fmt.Sprintf("+%s%s", area, phone), "")
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if err != nil {
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return "", err
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}
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return phonenumbers.Format(parsedNumber, phonenumbers.E164), nil
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}
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// MaskPhoneNumber 解析并脱敏电话号码
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func MaskPhoneNumber(phone string) string {
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// 解析电话号码
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num, err := phonenumbers.Parse(phone, "")
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if err != nil {
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return ""
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}
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// 获取国际格式,如 "+1 512-345-6789"
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formatted := phonenumbers.Format(num, phonenumbers.INTERNATIONAL)
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// 使用正则匹配国家代码和号码部分
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re := regexp.MustCompile(`(\+\d{1,3})\s*(.*)`)
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matches := re.FindStringSubmatch(formatted)
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if len(matches) < 3 {
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return formatted // 如果格式不匹配,返回原格式
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}
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countryCode := matches[1] // 国家代码(如 "+1")
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numberPart := matches[2] // 本地号码部分(如 "512-345-6789")
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// 根据不同国家的号码格式进行脱敏
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maskedNumber := maskDigits(numberPart, countryCode)
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// 组合脱敏后的号码
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return fmt.Sprintf("%s %s", countryCode, maskedNumber)
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}
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// maskDigits 替换部分数字,保持位数和分隔符
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func maskDigits(number string, countryCode string) string {
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// 统计数字个数
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digitCount := 0
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for _, r := range number {
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if r >= '0' && r <= '9' {
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digitCount++
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}
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}
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// 处理不同国家的号码格式
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runes := []rune(number)
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digitIndex := 0
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for i, r := range runes {
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if r >= '0' && r <= '9' {
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digitIndex++
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if countryCode == "+1" { // 美国号码格式:+1 (512) ***-1278
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if digitIndex > 3 && digitIndex <= digitCount-4 { // 只替换中间部分
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runes[i] = '*'
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}
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} else if countryCode == "+86" { // 中国号码格式:+86 138 **** 5678
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if digitIndex > 3 && digitIndex <= digitCount-4 {
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runes[i] = '*'
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}
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} else { // 其他国家号码,采用类似规则
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if digitIndex > 3 && digitIndex <= digitCount-4 {
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runes[i] = '*'
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}
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}
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}
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}
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return string(runes)
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}
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@@ -0,0 +1,57 @@
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package phone
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import (
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"testing"
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"github.com/nyaruka/phonenumbers"
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)
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func TestPhoneNumber(t *testing.T) {
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parsedNumber, err := phonenumbers.Parse("+8615502505555", "")
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if err != nil {
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t.Fatalf("Failed to parse phone number: %v", err)
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return
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}
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// 检查手机号是否有效
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isValid := phonenumbers.IsValidNumber(parsedNumber)
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// 获取区域代码 (如 CN, US, IN)
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region := phonenumbers.GetRegionCodeForNumber(parsedNumber)
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t.Log(isValid)
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t.Log(region)
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}
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func TestCheck(t *testing.T) {
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var phone = "15502505555"
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if !Check("86", phone) {
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t.Fatalf("Check phone number failed: %s", phone)
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}
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t.Logf("Check phone number success: %s", phone)
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}
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func TestGetCountryCode(t *testing.T) {
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var phone = "14407941888"
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countryCode := GetCountryCode(phone)
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t.Logf("Country code: %s", countryCode)
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}
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func TestFormatToInternational(t *testing.T) {
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var phone = "8615502505555"
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international := FormatToInternational(phone)
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t.Logf("International format: %s", international)
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}
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func TestFormatToE164(t *testing.T) {
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var phone = "4407941888"
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e164, err := FormatToE164("1", phone)
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if err != nil {
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t.Fatalf("Failed to format phone number to E164: %v", err)
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return
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}
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t.Logf("E164 format: %s", e164)
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}
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func TestMask(t *testing.T) {
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var phone = "+14407941888"
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mask := MaskPhoneNumber(phone)
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t.Logf("Mask format: %s", mask)
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}
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