0
當運行下面的代碼,我得到一個錯誤:未捕獲的SyntaxError:意外的標記{script.js:5 request.onreadystatechange?
var request=new XMLHttpRequest();
request.open('GET','data.json');
request.onreadystatechange=function(){
if((request.readyState===4)&&(request.status==200)){
var customers=JSON.parse(request.responseText);
console.log(customers);
}
}
request.send();
的錯誤是:
Uncaught SyntaxError: Unexpected token { script.js:5 request.onreadystatechange
簡單:你的data.json是畸形的 –
@JaromandaX謝謝你,問題是JSON –