当用作字符串参数时，displayDialog方法的返回值导致错误-1700

Question

当我尝试打印Var 'password'时说

  

错误-1700：无法转换类型。

var app = Application.currentApplication();
app.includeStandardAdditions = true;


var text = Application('System Events')
//prompt
var password = app.displayDialog('enter your password', {defaultAnswer: " "});
text.keystroke(password)
//returned message is Error -1700: Can't convert types.

Answer 1

displayDialog命令返回一条AlertReply记录，在JXA中如下所示：

{"buttonReturned":"OK", "textReturned":"password"}

要获取在对话框中输入的值，请尝试将.textReturned附加到displayDialog调用中，如下所示：

var password = app.displayDialog('enter your password', {defaultAnswer: " "}).textReturned;