How to Append a String to Another String in Struts 2 in JSP

Concatenating two strings lets you append one string to the end of another using the common struts 2 design method. Struts standardizes coding, so you can stick to practices in your code that make it easier for other programmers to read and edit your code. The "+" character combines strings in your JSP code.

Instructions

1. Right-click the JSP file you want to edit and select "Open With." Select your preferred JSP editor.

2. Create the two strings you want to use. The following code creates two strings you can concatenate:

   String str1 = "First String";
   String str2 = "Second String";

3. Append the second string to the first string using the "+" character. The following code appends "str2" to "str1":

   String appended = str1+str2;

4. Print the results to the user's screen. The following code displays the new string to the user:

   System.out.println(appended);

References

• Esus: How Do I Concatenate Two Strings?