.net js调用后台ajax方法

我添加的dll为:Ajax.dll

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1:web.config里面添加:

<httpHandlers>
<add verb="POST,GET" path="ajax/*.ashx" type="Ajax.PageHandlerFactory, Ajax"/>
</httpHandlers>

2:在page_load里面添加语句

protected void Page_Load(object sender, EventArgs e)
{
  Ajax.Utility.RegisterTypeForAjax(typeof(Register));
}

3:前台JS

 var result = Register.CopyImage(imagePath);

4:后台ajax方法

[Ajax.AjaxMethod()]
public void CopyImage(string imagePathClient)
{
    ........
}

原文地址:https://www.cnblogs.com/2814/p/2843739.html