查看“LlHTTPResponse”的源代码

{{LSL Header|ml=*}}{{LSLC|Keywords}}{{LSLC|Flow Control}}{{LSLC|}}


{{函数详情
|函数名 = Function: llHTTPResponse( key request_id, integer status, string body );
|参数= 参数：
key	request_id	–	A valid HTTP request key.
integer	status	–	HTTP Status (200, 400, 404, etc)
string	body	–	Contents of the response.
|返回值= 返回值：用 status 和 body 响应 request _ id。

|注意事项=
*This call must be made by the script containing the http_request event where the request_id was received.
*除了脚本大小之外，这个函数可以发送的数据量没有限制。
 在接收脚本时，llhttprequest 可以截断响应长度。在使用它们进行 prim-to-prim 通信时要注意。
*默认的响应是“ content-type: text/plain”。使用 llsetcontenttype 可以选择返回不同的类型，如“ text/html”。
|示例=
示例一
<pre>
string url;
 
default
{
    changed(integer change)
    {
        if (change & (CHANGED_REGION_START|CHANGED_REGION | CHANGED_TELEPORT))
            llResetScript();
    }
 
    state_entry()
    {
        llRequestURL();
    }
 
    touch_start(integer num_detected)
    {
    //  PUBLIC_CHANNEL has the integer value 0
        if (url != "")
            llSay(PUBLIC_CHANNEL, "URL: " + url);
    }
 
    http_request(key id, string method, string body)
    {
    //  http://en.wikipedia.org/wiki/Create,_read,_update_and_delete
        list CRUDmethods = ["GET", "POST", "PUT", "DELETE"];
    //  it's bit-wise NOT ( ~ ) !!!
        integer isAllowedMethod = ~llListFindList(CRUDmethods, [method]);
 
        if (isAllowedMethod)
        {
            llHTTPResponse(id, 200, "Body of request below:\n" + body);
        }
        else if (method == URL_REQUEST_GRANTED)
        {
        //  don't forget the trailing slash
            url = body + "/";
 
            llOwnerSay("URL: " + url);
        }
        else if (method == URL_REQUEST_DENIED)
        {
            llOwnerSay("Something went wrong, no URL.\n" + body);
        }
        else
        {
            llOwnerSay("Ummm... I have no idea what SL just did. Method=\""+method+"\"\n" + body);
        }
    }
}
</pre>


|相关函数=
[[llGetFreeURLs]]
[[llRequestURL]]
[[llRequestSecureURL]]
[[llReleaseURL]]
[[llGetHTTPHeader]]
[[llSetConteneType]]
|相关事件=
[[http request]]
[[http response]]
}}