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@@ -1,48 +0,0 @@
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-package cn.com.qmth.im;
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-
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-import java.io.IOException;
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-import java.util.LinkedHashSet;
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-import java.util.List;
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-import java.util.Set;
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-
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-import org.apache.poi.xssf.usermodel.XSSFRow;
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-import org.apache.poi.xssf.usermodel.XSSFSheet;
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-import org.apache.poi.xssf.usermodel.XSSFWorkbook;
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-
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-public class Temp {
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- private final static String sourceDir = "d:/guangkai/";
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- public static void main(String[] args) {
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- Set<String> ret=readId();
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- for(String s:ret) {
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- System.out.println(s);
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- }
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- }
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-
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- private static Set<String> readId() {
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- Set<String> list = new LinkedHashSet<>();
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- XSSFWorkbook wb = null;
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- try {
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- wb = new XSSFWorkbook(sourceDir + "ret.xlsx");
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- XSSFSheet sheet = wb.getSheetAt(0);
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- int rows = sheet.getLastRowNum();
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- for (int i = 1; i <= rows; i++) {
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- XSSFRow row = sheet.getRow(i);
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- String code = row.getCell(1).getStringCellValue().trim();
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- list.add(code);
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- if(i==2000) {
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- break;
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- }
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- }
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- } catch (IOException e) {
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- throw new RuntimeException(e);
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- } finally {
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- if (wb != null) {
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- try {
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- wb.close();
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- } catch (IOException e) {
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- }
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- }
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- }
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- return list;
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- }
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-}
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