在速度模板中将String转换为Float [英] conversion of String to Float in velocity template

问题描述

我怎么能将字符串转换为浮点数....由于float.parseFloat()在Apache速度下不起作用....

how wud i be able to convert string into float.... as float.parseFloat() is not working in apache velocity....

#set($sum = 0.0)
  #set($Float = 0.0)
  #set($intString = "2.2")

  #if($!intString)
     #set($sum = $sum + $Float.parseFloat($intString))
  #end

this is not working in velocity..

推荐答案

sum = 0 .

sum = 0.0) #set(

Float = 0 . 0 ) #set(

Float = 0.0) #set(

intString = " ) #if(

intString = "2.2") #if(

这篇关于在速度模板中将String转换为Float的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！