構造參數的一種簡單方法是這樣的：

let full = message.content.substr(1).trim(); //remove the prefix

let split = full.split(/ +/g); //seperate the words in the String and put them into an array

let cmd = split[0]; //the command is the first word in the array

let args = split.slice(1); //the arguments are all words except for the first one

在您的示例L中將是命令并且JohnGameRage#0000將是第一個參數。

您可以像這樣從數組中讀取單個參數：

//Command = !L firstArg secondArg thirdArg fourthArg etc

cmd //returns 'L'

args[0] //returns 'firstArg'

args[1] //returns 'secondArg '

args[2] //returns 'thirdArg '

args[3] //returns 'fourthArg '

args[4] //returns 'etc'