19 lines
463 B
Go
19 lines
463 B
Go
package main
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import (
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"fmt"
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"regexp"
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)
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// 全局仅编译一次，全局复用，性能最优
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//var pattern = `^1[3-9]\d{9}$`
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// 更为严格的匹配
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var pattern = `^1(3[0-9]|4[5-9]|5[0-35-9]|6[2567]|7[0-9]|8[0-9]|9[0-35-9])[0-9]{8}$`
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var phoneRegex = regexp.MustCompile(pattern)
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func main() {
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fmt.Println("合法手机号校验：", phoneRegex.MatchString("13812345678"))
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fmt.Println("非法手机号校验：", phoneRegex.MatchString("11111122222"))
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}
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