Convert String to BigDecimal in Java: Guide

In Java, it is not possible to directly convert a String type to a BigDecimal type. However, this conversion can be achieved using the constructor of BigDecimal. Here is an example code:

String number = "123.45";
BigDecimal bigDecimalNumber = new BigDecimal(number);

In this way, you can convert a String type number to a BigDecimal type. It is important to note that when using the constructor of BigDecimal for conversion, make sure that the String type number being passed is valid, otherwise a NumberFormatException exception will be thrown.