分享一個(gè)單文件的 ChatGPT api接口實(shí)現(xiàn)
一個(gè)非常簡(jiǎn)單的單文件 ChatGPT api接口實(shí)現(xiàn)
最終效果圖如下.
使用說(shuō)明
-
基于webman,首先要安裝好webman
-
然后安裝 OpenAI 的官方php庫(kù)
composer require openai-php/client
composer require guzzlehttp/guzzle -
api在國(guó)內(nèi)已被墻,但官方庫(kù)(< v0.4.0)不支持使用代理,所以需要手動(dòng)修改官方庫(kù),添加代理支持
打開(kāi) vendor\openai-php\client\src\OpenAI.php
將在 第29行 附近的代碼 $client = new GuzzleClient(); 改為
$client = new GuzzleClient([
"proxy"=>"你的代理 http://ip:端口"
]);比如我的代理地址是 127.0.0.1:7890 則修改后是:
$client = new GuzzleClient([
"proxy"=>"http://127.0.0.1:7890"
]);新版 >= 0.4 以后 openai庫(kù)有變化，無(wú)需再改動(dòng)官方庫(kù)了
-
將該文件放在某個(gè)控制器目錄下,然后訪問(wèn) http://域名/chatgpt 如果有模塊,則訪問(wèn) http://域名/模塊/chatgpt
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php start.php restart 重啟你的應(yīng)用
全部代碼如下
<?php
namespace app\controller;
use support\Request;
use OpenAI\Client;
// openai 的 key
// 全局代理后,在這里注冊(cè)登錄 https://platform.openai.com/signup
define('OPENAI_KEY', '填寫(xiě)你的key');
class ChatgptController
{
// 初始化獲取全部已回答
public function all(Request $request){
$messages = $request->session()->get('messages', []);
return json([
"code"=>0,
"msg"=>"ok",
"data"=>$messages
]);
}
// 單次查詢(xún)
public function query(Request $request)
{
$messages = $request->session()->get('messages', []);
$messages[] = ['role' => 'user', 'content' => $request->input('message')];
$current=[];
try {
// 舊版 <0.4 OpenAI 庫(kù) 使用該代碼
$response = OpenAI::client(OPENAI_KEY)->chat()->create([
'model' => 'gpt-3.5-turbo',
'messages' => $messages
]);
// 新版 >=0.4 OpenAI 庫(kù)使用該代碼
/*
$response=OpenAI::factory()
->withApiKey(OPENAI_KEY)
->withHttpClient(new \GuzzleHttp\Client([
"proxy"=>"你的代理 http://ip:端口"
]))->make()->chat()->create([
'model' => 'gpt-3.5-turbo',
'messages' => $messages
])
*/
$current = ['role' => 'assistant', 'content' => nl2br($response->choices[0]->message->content)];
} catch (\Exception $e) {
$current = ['role' => 'assistant', 'content' => $e->getMessage()];
}
$messages[]=$current;
$request->session()->put('messages', $messages);
return json([
"code"=>0,
"msg"=>"ok",
"data"=>$current['content']
]);
}
// 清除
public function clear(Request $request)
{
return redirect("/");
}
public function index(Request $request)
{
$html=<<<'EOF'
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>ChatGPT</title>
<link type="text/css" rel="stylesheet" />
</head>
<body class="antialiased mx-auto" style="max-width:1000px">
<div class="flex flex-col space-y-4 py-4 overflow-auto" id="body"></div>
<div class="text-center text-red-400" id="loading"></div>
<div class="py-4 flex flex-col space-x-1 justify-center items-center">
<textarea required onkeypress="submit(this)" placeholder="輸入后 ctrl+回車(chē) 或點(diǎn)擊右側(cè) 發(fā)送 按鈕" name="message" class="border p-2 flex-1 w-full" id="message"></textarea>
<div class="flex justify-center items-center mt-2">
<input type="button" onclick="submit(this,'click')" class="cursor-pointer bg-green-500 text-white p-2 mx-1" value="發(fā)送請(qǐng)求" />
<a class="bg-gray-200 text-white p-2 mx-1" href="./clear" title="出現(xiàn)錯(cuò)誤時(shí),可嘗試清除提問(wèn)記錄">清除記錄</a>
</div>
</div>
<script>
// 名稱(chēng)
window.chatgptConfig = {
"assistant": "ChatGPT",
"user": "我"
};
window.onload = function() {
fetch("./all", {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-Requested-With': 'XMLHttpRequest'
},
body: ''
})
.then(response => response.json())
.then(json => {
if (json.data) {
json.data.forEach(it => {
append(it['content'], window.chatgptConfig[it.role]);
});
}
})
.catch(error => {
console.error(error);
});
};
function submit(el, type) {
if (type === 'click' || (event.ctrlKey && event.keyCode === 10)) {
if (el.getAttribute('disabled')) {
alert("正在等待上次提問(wèn)的回復(fù),請(qǐng)稍等");
return;
}
var msg = document.getElementById('message').value.trim();
if (!msg) {
alert("必須輸入問(wèn)題");
return;
}
el.setAttribute('disabled', 'disabled');
append(msg, window.chatgptConfig['user']);
document.getElementById('loading').innerHTML = "努力思考中,稍等哦...";
document.documentElement.scrollTop+=50;
fetch("./query", {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-Requested-With': 'XMLHttpRequest'
},
body: JSON.stringify({ message: msg})
})
.then(response => response.json())
.then(json => {
append(json.data, window.chatgptConfig["assistant"]);
document.getElementById('loading').innerHTML = '';
document.getElementById('message').value = '';
el.removeAttribute('disabled', 'disabled');
})
.catch(error => {
console.error(error);
el.removeAttribute('disabled', 'disabled');
});
}
}
function append(msg, name) {
var html = `
<div class="ml-4">
<div class="text-lg">
<a href="#" class="font-medium ${name==window.chatgptConfig['assistant']?'text-green-400':'text-gray-900'}">${name}:</a>
</div>
<div class="mt-1">
<p class="text-gray-800">
${msg}
</p>
</div>
</div>
`;
const newDiv = document.createElement("div");
newDiv.className=`overflow-auto flex p-4 ${name==window.chatgptConfig['assistant']?'bg-gray-100 border flex-reverse':""}`;
newDiv.innerHTML = html;
const bodyDiv = document.getElementById("body");
bodyDiv.appendChild(newDiv);
}
</script>
</body>
</html>
EOF;
return $html;
}
}6個(gè)評(píng)論
這里沒(méi)有$client = new GuzzleClient();這行代碼怎么整
-
banro512 2023-03-20新版的 OpenAI 庫(kù)有變化，不要手動(dòng)去修改官方庫(kù)了
直接將請(qǐng)求時(shí)的代碼$response = OpenAI::client(OPENAI_KEY)->chat()->create([ 'model' => 'gpt-3.5-turbo', 'messages' => $messages ]);改為
$response=OpenAI::factory() ->withApiKey(OPENAI_KEY) ->withHttpClient(new \GuzzleHttp\Client([ "proxy"=>"你的代理 http://ip:端口" ]))->make()->chat()->create([ 'model' => 'gpt-3.5-turbo', 'messages' => $messages ]) -
島嶼可以找到海 2023-03-20
{
"code": 500,
"msg": "OpenAI\Factory::withHttpClient(): Argument #1 ($client) must be of type Psr\Http\Client\ClientInterface, GuzzleHttp\Client given, called in D:\Desktop\chatGptApi\app\controller\ChatgptController.php on line 30",
"traces": "TypeError: OpenAI\Factory::withHttpClient(): Argument #1 ($client) must be of type Psr\Http\Client\ClientInterface, GuzzleHttp\Client given, called in D:\Desktop\chatGptApi\app\controller\ChatgptController.php on line 30 and defined in D:\Desktop\chatGptApi\vendor\openai-php\client\src\Factory.php:73\nStack trace:\n#0 D:\Desktop\chatGptApi\app\controller\ChatgptController.php(30): OpenAI\Factory->withHttpClient(Object(GuzzleHttp\Client))\n#1 D:\Desktop\chatGptApi\vendor\workerman\webman-framework\src\App.php(319): app\controller\ChatgptController->query(Object(support\Request))\n#2 D:\Desktop\chatGptApi\vendor\workerman\webman-framework\src\App.php(141): Webman\App::Webman\{closure}(Object(support\Request))\n#3 D:\Desktop\chatGptApi\vendor\workerman\workerman\Connection\TcpConnection.php(646): Webman\App->onMessage(Object(Workerman\Connection\TcpConnection), Object(support\Request))\n#4 D:\Desktop\chatGptApi\vendor\workerman\workerman\Events\Select.php(311): Workerman\Connection\TcpConnection->baseRead(Resource id #130)\n#5 D:\Desktop\chatGptApi\vendor\workerman\workerman\Worker.php(1479): Workerman\Events\Select->loop()\n#6 D:\Desktop\chatGptApi\vendor\workerman\workerman\Worker.php(1399): Workerman\Worker::forkWorkersForWindows()\n#7 D:\Desktop\chatGptApi\vendor\workerman\workerman\Worker.php(560): Workerman\Worker::forkWorkers()\n#8 D:\Desktop\chatGptApi\vendor\workerman\webman-framework\src\support\App.php(131): Workerman\Worker::runAll()\n#9 D:\Desktop\chatGptApi\start.php(4): support\App::run()\n#10 {main}"
}替換完之后報(bào)這個(gè)錯(cuò)了
-
banro512 2023-03-20
<?php
use OpenAI\Client;$response=OpenAI::factory() ->withApiKey('sk-********************') ->withHttpClient(new \GuzzleHttp\Client([ "proxy"=>"http://127.0.0.1:8581" ]))->make()->chat()->create([ 'model' => 'gpt-3.5-turbo', 'messages' => [['role' => 'user', 'content' => '寫(xiě)一段python代碼，輸出hello world']] ]); print_r($response);實(shí)測(cè)無(wú)問(wèn)題，有可能你的 guzzlehttp庫(kù)太久了吧。更新下
composer require guzzlehttp/guzzle -
cURL error 60: SSL certificate problem: unable to get local issuer certificate (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://api.openai.com/v1/chat/completions
這個(gè)怎么調(diào)
- 暫無(wú)評(píng)論
