如何在Jint中的C＃中找到我的JavaScript函数？

Question

我写了下面

static void Main(string[] args) 
    { 
     var engine = new Engine(); 
     var file = File.ReadAllText(@"...\Desktop\beautify.js"); 
     var final = file + Environment.NewLine + "(function() {return js_beautify('var a = 2;');})();"; 
     var exec = engine.Execute(final); 
     var r = exec.GetCompletionValue().ToString(); 
     Console.WriteLine(r); 
     Console.Read(); 

    } 

代码，但Jint显示错误

Jint.Runtime.JavaScriptException: 'js_beautify is not defined' 

谁能帮我如何注册外部JS库像beautify.js，然后给他们打电话的功能Jint？

Answer 1

应该

var engine = new Engine().Execute("var global = {};").Execute(content); 
var js_beautify = engine.Execute("global.js_beautify").GetCompletionValue(); 
var result = engine.Invoke(js_beautify, "var a = 2;").AsString();