javascript 语法错误：如果出现意外标记
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时间：2020-10-28 12:56:18 来源:igfitidea点击:
SyntaxError: Unexpected token if
提问by Brandon Magro
I'm currently learning javascript and I keep having this error!!!
我目前正在学习 javascript 并且我一直有这个错误！！！
This is my script:
这是我的脚本：
var compare = function(choice1, choice2)
if (choice1 === choice2) {
return "The result is a tie!";
}
else if (choice1 === "rock")
if (choice2 === "scissors") {
return "rock wins";
}
else {
return "paper wins";
}
采纳答案by Walter Chapilliquen - wZVanG
Should be:
应该：
var compare = function(choice1, choice2){
if (choice1 === choice2) { return "The result is a tie!"; }
else if (choice1 === "rock")
if (choice2 === "scissors") { return "rock wins"; }
else
return "paper wins";
}
Or neater:
或者更整洁：
var compare = function(choice1, choice2){
if(choice1 === choice2){
return "The result is a tie!"
}else if(choice1 === "rock"){
if(choice2 === "scissors") {
return "rock wins"
}
}else{
return "paper wins"
}
}
