laravel对接百度智能云 实现智能机器人

创建API Key和 Secret Key进入网址：百度智能云千帆大模型平台

如下图操作：

填写完毕点击确认后，即可得到sk和ak

后端接口实现代码：

  //调用百度智能云第三方机器人接口
    public function run($text) {
        $curl = curl_init();
        curl_setopt_array($curl, array(
            CURLOPT_URL => "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/ernie-4.0-8k-0104?access_token={$this->getAccessToken()}",
            CURLOPT_TIMEOUT => 30,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_SSL_VERIFYPEER  => false,
            CURLOPT_SSL_VERIFYHOST  => false,
            CURLOPT_CUSTOMREQUEST => 'POST',
            CURLOPT_POSTFIELDS =>'{
                               "messages":
                                    [
                                        {
                                             "role":"user",
                                             "content":'.'"'.$text.'"'.'
                                        }
                                    ],
            "temperature":0.8,
            "top_p":0.8,
            "penalty_score":1,
            "disable_search":false,
            "enable_citation":false,
            "enable_trace":false
            }',

            CURLOPT_HTTPHEADER => array(
                'Content-Type: application/json'
            ),

        ));

        $response = curl_exec($curl);
        curl_close($curl);
        return $response;
    }

    /**
     * 使用 AK，SK 生成鉴权签名（Access Token）
     * @return string 鉴权签名信息（Access Token）
     */
    private function getAccessToken(){
        $config = config('services.lev');
        $curl = curl_init();
        $postData = array(
            'grant_type' => 'client_credentials',
            'client_id' => '你的ak',
            'client_secret' => '你的sk'
        );
        curl_setopt_array($curl, array(
            CURLOPT_URL => 'https://aip.baidubce.com/oauth/2.0/token',
            CURLOPT_CUSTOMREQUEST => 'POST',
            CURLOPT_SSL_VERIFYPEER  => false,
            CURLOPT_SSL_VERIFYHOST  => false,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_POSTFIELDS => http_build_query($postData)
        ));
        $response = curl_exec($curl);
        curl_close($curl);
        $rtn = json_decode($response);
        return $rtn->access_token;
    }

    public function info_request()
    {
        $text = request()->get('content');
        $rtn = (new LevitatefSphereController())->run($text);
        return $rtn;
    }

    public function levitated()
    {
        return view('levitated_view');
    }

页面HTML代码：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Simple Chat Box</title>
    <link rel="stylesheet" href="{{ asset('static/levitated-css.css') }}" />
    <style>
        body {
            overflow-y: hidden; /* 隐藏垂直滚动条 */
        }
        #box {
            width: 1000px;
            height: 100%;
            margin: 0px auto;
            /*position: relative;*/
        }
        #chat-box {
            width: 900px;
            height: 670px;
            overflow: auto;
            border: 1px solid #ccc;
            border-radius: 10px 10px 0px 0px;
            padding: 8px;
            background-color: #ffffff;
        }
        #message-input{
            width: 916px;
            height: 110px;
            border: 1px solid #ccc;
            /*pointer-events:none;*/
            border-top:none;
            /*position: absolute;*/
            border-radius: 0px 0px 10px 10px;
            background-color: #ffffff;
        }
        #btn{
            /*width: 80px;*/
            border-radius: 10px;
            border: none;
            background-color: #8a57ea;
            color: #ffffff;
            margin-left: 820px;
            /*position: absolute;*/
            position: relative;
            bottom: 45px;
            padding: 10px 20px;
        }
        .input-div{
            width: max-content;
            padding: 10px 20px;
            border-radius: 8px 8px 0px 8px;
            float : right;
            color: #ffffff;
            margin: 10px;
        }
        .answer-div{
            width: 700px;
            padding: 10px 20px;
            border-radius: 0px 10px 10px 10px;
            /*float : left;*/
            clear: both;
            margin: 10px;
        }
        .loading {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(255, 255, 255, 0.8);
            z-index: 9999;
            text-align: center;
            padding-top: 20%;
            font-size: 24px;
            color: #333;
        }

        .logo{
            width: 40px !important;
            height: 40px !important;

        }

    </style>
</head>
<body>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div id="box">
    <div id="chat-box"></div>

    <div  onfocus="divFocusMess()" onclick="divClickMess()" onblur="divBlurMess()"  contenteditable = "true" tabindex="0" id="message-input" onkeydown="handleEnter(event)" onkeyup="keyup(event)" style="word-break: break-word;"></div>
    <button onclick="sendMessage()" id="btn" >提问</button>
    <div class="loading" id="loading">正在加载中 请耐心等待...</div>
</div>
<script>
    var chatbox = document.getElementById("chat-box");
    var message = document.getElementById('message-input').innerHTML;
    if(message == ''){
        document.getElementById('message-input').innerHTML = '输入消息';
    }
    function divClickMess(){ //点击时为空
        document.getElementById('message-input').innerHTML = '';
    }
    function divBlurMess(){ //失焦时设置为输入信息
        document.getElementById('message-input').innerHTML = '输入消息';
    }
    function divFocusMess(){ //聚焦时为空
        document.getElementById('message-input').innerHTML = '';
    }
    // function divSelMess(){
    //     document.getElementById('message-input').innerHTML = '';
    // } onselect="divSelMess()"

    function scrollToBottom() {
        chatbox.scrollTop = chatbox.scrollHeight;
    }
    window.onload = function() {
        var chatbox = document.getElementById("chat-box");
        chatbox.scrollTop = chatbox.scrollHeight;
    }
    function sendMessage() {
        //获取输入框内容
        var message = document.getElementById('message-input').innerHTML;

        var chatBox = document.getElementById('chat-box');
        // 清除输入框的内容
        document.getElementById('message-input').innerHTML = '';
        // 在聊天框中添加消息
        chatBox.innerHTML += '<div class="input-div" style="background-color: #8a57ea;">' + message + '</div><div style="clear: both"></div>';
        document.getElementById('loading').style.display = 'block';
        document.getElementById('message-input').innerHTML = '';
        // 在这里处理加载完成后的操作，例如显示答案等
        $.ajax({
            url:'info_request',//请求的路由接口
            data:{content:message},//传值
            type:'get',//接口类型
            dataType:'json',
            success:function (res){
                var result = res.result;
                document.getElementById('loading').style.display = 'none';
                //将返回的答案展示在页面上
                chatBox.innerHTML += '<img class="logo" src="{{asset('static/images/levitated.png')}}"><div class="answer-div"  style="background-color: #f8f8f8">' + result.replace(/\n/g, '<br>') + '</div>';
                //自动展示最新，将滚轮滑动至最下方
                if (chatbox.scrollHeight - chatbox.scrollTop - chatbox.clientHeight > 10) {
                    scrollToBottom();
                }
            }
        })
    }

    function handleEnter(event) {
        // 检查按下的键是否是回车键
        if(event.key === "Enter") {
            // 可以在这里添加其他的逻辑处理
            var message = document.getElementById('message-input').innerHTML;
            var chatBox = document.getElementById('chat-box');
            // 清除输入框的内容
            document.getElementById('message-input').innerHTML = '';

            // 在聊天框中添加消息
            chatBox.innerHTML += '<div class="input-div" style="background-color: #8a57ea;">' + message + '</div><div style="clear: both"></div>';
            document.getElementById('loading').style.display = 'block';
            document.getElementById('message-input').innerHTML = '';
            // 在这里处理加载完成后的操作，例如显示答案等
            $.ajax({
                url:'info_request',//请求的路由接口
                data:{content:message},//传值
                type:'get',//接口类型
                dataType:'json',
                success:function (res){
                    var result = res.result;
                    // 停止加载
                    document.getElementById('loading').style.display = 'none';
                    //将返回的答案展示在页面上
                    chatBox.innerHTML += '<img class="logo" src="{{asset('static/images/levitated.png')}}"><div class="answer-div"  style="background-color: #f8f8f8">' + result.replace(/\n/g, '<br>') + '</div>';
                    //自动展示最新，将滚轮滑动至最下方
                    if (chatbox.scrollHeight - chatbox.scrollTop - chatbox.clientHeight > 10) {
                        scrollToBottom();
                    }
                }

            })
            event.preventDefault(); // 阻止 Enter 键的默认行为
            return false;
        }

    }

</script>

</body>
</html>