package com.yuanchu.limslaboratory;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;

@SpringBootTest
class SysApplicationTests {

    @Test
    void contextLoads() {
        String newString = String.format("%06d", 77);
        System.out.println("newString === " + newString);

    }
}