如何将参数从Ajax请求传递到Web API控制器? [英] How to pass parameter from Ajax Request to Web API Controller?

问题描述

我正在寻找将参数从Ajax Request传递到ASP.Net Core中的Web API Controller的方法，就像经典ASP中的query string一样. 我在下面尝试过，但是没有用.

I am looking for the way to pass the parameter from Ajax Request to Web API Controller in ASP.Net Core like query string in classic ASP. I have tried below but it did not worked.

查看:

"ajax":
    {
        "url": "/api/APIDirectory/GetDirectoryInfo?reqPath=@ViewBag.Title"
        "type": "POST",
        "dataType": "JSON"
    },

控制器:

[HttpPost]
public IActionResult GetDirectoryInfo(string reqPath)
{   
    string requestPath = reqPath;
    // some code here..
}

任何人都可以在asp.net核心网络api中提出实现此目标的方法吗?

Can anyone please advise the ways available to achieve this in asp.net core web api?

推荐答案

"ajax":
{
    "url": "/api/APIDirectory/GetDirectoryInfo"
    "type": "POST",
    "dataType": "JSON",
    "data": {"reqPath":"@ViewBag.Title"}
}

已 如果使用查询字符串，则可以将类型用作GET.

Edited: If we use query string, we can use the type as GET.

但是我们使用的是POST方法，因此我们需要使用参数"data"传递数据.

But we are using POST method, so we need to pass the data with the param "data".

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