java字符串除法import java.math.BigDecimal;
public class Stringcf {
public static void main(String[] args) {
String str1 = "1";
String str2 = "4";
//yang
//String jieguo = "";
//double nkbx06 = Double.valueOf(nkbx0606);
//jieguo = String.valueOf(nkbx06/10000);
Double n1 = new Double(str1);
BigDecimal num1 = new BigDecimal(str1);
BigDecimal num2 = new BigDecimal(str2);
java valueofBigDecimal result = num1.add(num2);
System.out.println(num1.divide(num2));
/*result = num1.subtract(num2);
result = num1.divide(num2); 除法
result = num1.multiply(num2);*/
}
}