package com.arpa.hndahesudintocctmsdriver; import android.util.Log; import org.junit.Test; import java.math.BigDecimal; /** * @author hlh * @version 1.0.0 * @date 2021/10/12 16:53 * @description: */ public class test1 { @Test public void te(){ String s = new BigDecimal("100.000").subtract(new BigDecimal("5")).toString(); Log.i("",s); } }