I'm pretty new to Java and I am currently working on a project where I need to work with Floating points .
I am trying to convert the value from 3.5E8 (Double value) to a string value of 350000000. I have looked on the internet but currently I can't find a solution.
采用:
new BigDecimal(yourValue).toPlainString();
try String.format
String str = String.format("%.0f",3.5E8);
or
String str = new DecimalFormat("#.#").format(3.5E8);
You can use the BigDecimal class , toPlainString() method :
Returns a string representation of this BigDecimal without an exponent field.
System.out.println(new BigDecimal(doubleValue).toPlainString());
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