package com.gkhy.firework;
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import lombok.extern.slf4j.Slf4j;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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@RunWith(SpringRunner.class)
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@SpringBootTest(classes = FireworkApplication.class)
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//@ActiveProfiles("dev")
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@Slf4j
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public class TestDemo {
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@Test
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public void testStr(){
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String idstr="65430119830313043X";
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System.out.println(idstr.substring(6,14));
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}
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}
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