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public static void main( String[] args ) { long time1 = new Date().getTime(); /*for(int s=1;s<=3;s++){ HSSFWorkbook wb = new HSSFWorkbook(); HSSFSheet sheet = wb.createSheet(s+""); for (int i=0;i<50000;i++){ String .

话不多说看代码 package com.*; import org.junit.Test; import java.util.ArrayList; import java.util.Collections; import java.util.List; //测试类 public class Demo { @Test public void test_sort_pinyin() ...