Lets take a look at the available conversion specifiers along with their examples. As the specifiers are the ones that tells how the conversion has to be processed and where to add the arguments in the text. Java String Format conversion specifiers are the ones which plays a major role in String formatting. We can use formatter with StringBuffer and StringBuilder as well.įormatter.format("value is %f",32.33434) Java String Fromatter with StringBuffer and StringBuilder ("Error occurred with cause: %s", ex.getMessage()) ("The result of %d / %d = %d", num1,num2,result) Also to provide a custom error messages on console.
However String formatter is a better approach because of following reasons: The same thing can be achieved as "My name is "+"John" and here we don’t even have to remember all the different specifiers. String formattedString = String.format("My name is %s","John") Let us look at how a simple String format method looks like. In fact, formatted String concept of Java is inspired by C’s sprintf concept.
The formatted String concept started with C, Java also provides the feature of formatted printing using the class known as.
Today we will look into java string format examples. There are many ways for string formatting but it’s not so popular because most of the time we need simple conversions that can be done with string concatenation. Java String format allows us to put things in particular way or order.