package com.matrix;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.math.BigDecimal;
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public class TestClass {
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public static void main(String[] args) throws IOException {
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int times = 10000 * 10;
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Object[] cells = {"满100减15元", "100011", 15};
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// 导出为CSV文件
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long t1 = System.currentTimeMillis();
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// FileWriter writer = new FileWriter("E:/test1.csv");
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// CSVPrinter printer = CSVFormat.EXCEL.print(writer);
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// for (int i = 0; i < times; i++) {
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// printer.printRecord(cells);
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// }
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// printer.flush();
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// printer.close();
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long t2 = System.currentTimeMillis();
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System.out.println("CSV: " + (t2 - t1));
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}
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}
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