package com.sinata.appointment.util;
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public final class PhoneNormalize {
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private PhoneNormalize() {}
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/** 大陆手机号比较用:去空格、去 +86/86 前缀 */
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public static String mainland(String raw) {
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if (raw == null) {
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return "";
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}
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String s = raw.replaceAll("\\s+", "");
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if (s.startsWith("+86")) {
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s = s.substring(3);
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} else if (s.startsWith("86") && s.length() == 13) {
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s = s.substring(2);
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}
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return s;
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}
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}
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