41 lines
1.6 KiB
Java
41 lines
1.6 KiB
Java
package com.fuyuanshen.web;
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import java.io.BufferedWriter;
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import java.io.FileWriter;
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import java.io.IOException;
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public class PhoneNumberGenerator {
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public static void main(String[] args) {
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// 定义江西上饶的134号段（共22个）
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String[] prefixes = {
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"1340703", "1340793", "1342650", "1342651", "1342663",
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"1342664", "1342665", "1343703", "1343793", "1347901",
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"1347902", "1347903", "1347930", "1347931", "1347932",
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"1347933", "1347934", "1347935", "1347936", "1347937",
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"1347938", "1347939"
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};
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// 输出到控制台
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System.out.println("江西上饶134号段完整手机号码（共2200个）：");
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for (String prefix : prefixes) {
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for (int i = 0; i < 100; i++) {
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String middle = String.format("%02d", i); // 生成00-99的中间数字
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System.out.println(prefix + middle + "51");
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}
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}
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// 同时输出到文件（可选）
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try (BufferedWriter writer = new BufferedWriter(new FileWriter("shangrao_phones.txt"))) {
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for (String prefix : prefixes) {
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for (int i = 0; i < 100; i++) {
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String middle = String.format("%02d", i);
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writer.write(prefix + middle + "51");
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writer.newLine();
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}
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}
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System.out.println("\n同时已保存到文件：shangrao_phones.txt");
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} catch (IOException e) {
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System.err.println("文件写入错误：" + e.getMessage());
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}
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}
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} |