如何在 java 脚本中找出 class 的整个 function

Question

I'm sending a class to my site using android web view just like this: webView.addJavascriptInterface(data, "info") I wanted to know is there any way that I find out what functions and what variables are there in info class on the web side? I'm sending a class to my site using android web view just like this: webView.addJavascriptInterface(data, "info") I wanted to know is there any way that I find out what functions and what variables are there in info class on web 方面？ for example, if my data class be like this:例如，如果我的数据 class 是这样的：

class Data(){
     val name = ""
     val family = ""
     fun getName():String = name
     fun getFamily():String = family
}

what javascript code I should use to understand the info class has two variables name and family?我应该使用什么 javascript 代码来理解信息 class 有两个变量名称和系列？ currently, my web side is just like this:目前，我的 web 端是这样的：

<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body>


<script>
document.write(info.getName());
</script>

</body>
</html>

and using that I can access to name variable which is passed by android side, how can I understand also there is a getFamily function too?并且使用它我可以访问由 android 端传递的名称变量，我怎么能理解还有一个 getFamily function 呢？

Answer 1

you can use a built-in method of javascript you can get the whole method of an object object.keys(name_of_object) .您可以使用 javascript 的内置方法，您可以获得 object object.keys(name_of_object)的整个方法。

for example, in your case, it would be like this例如，在你的情况下，它会是这样的

document.write(object.keys(info));

and It will print getName() and getFamily()它将打印getName()和getFamily()

如何在 java 脚本中找出 class 的整个 function

问题描述

1 个解决方案

解决方案1
1 已采纳 2020-06-19 13:14:50

如何在 java 脚本中找出 class 的整个 function

问题描述

1 个解决方案

解决方案1 1 已采纳 2020-06-19 13:14:50

解决方案1
1 已采纳 2020-06-19 13:14:50