將變量連接成文字字符串

Question

我試圖將變量連接成文字字符串，純粹出於可讀性目的

myString = "test" 
myString2 = [[ 
first part of the string 
this is a " .. myString .. " string 
last part of the string]] 
print(myString2) 

但這字面上輸出

first part of the string 
this is a " .. myString .. " string 
last part of the string 

我敢肯定這件事情簡單，但我已經嘗試使用Google找到了如何實現這一點，想出了空白。

Answer 1

雙括號分隔符內的引號沒有做任何事情。結束雙支架的唯一方法是用雙支架：

myString2 = [[ 
first part of the string 
this is a ]] .. myString .. [[ string 
last part of the string]] 

這會給你：

first part of the string 
this is a test string 
last part of the string 

參見：http://www.lua.org/pil/2.4.html