Velocity Variable(use together string and integer variables)
问题 How can I use String and Integer variable s it together in " Velocity "? #set ($var1 = "exp"+1) I tried a few times but I could not. Any help will be highly appreciated. 回答1: If you were trying to do concatenation, it's not supported by Velocity, not even for 2 Strings. Instead, you should use string interpolation. Example: #set ($string = "exp") #set ($number = 1) #set ($interpolatedExample1 = "$string$number") #set ($interpolatedExample2 = "${string}someStringLiteral$number") Read more