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How to implement real-time updates of Baidu Wenxinyiyan in PHP development?

王林Original: 2023-08-25 20:33:45954browse

Baidu Wenxinyiyan is an interface that provides a daily sentence of chicken soup for the soul. It can display a warm and inspirational sentence in real time on the web page, giving users a better experience. In PHP development, we can achieve real-time updates by calling Baidu Wenxinyiyan's interface. Below I will introduce how to implement real-time updates of Baidu Wenxinyiyan in PHP.

First of all, we need to understand the interface of Baidu Wenxinyiyan. The interface address of Baidu Wenxin Yiyan is http://api.qingyunke.com/api.php?key=free&appid=0&msg=hitokoto. We can obtain a sentence through GET request. Among them, key and appid can be set to "free" and 0 first, and the msg parameter can be empty.

Next, we can use PHP's curl function to send a GET request and obtain the data returned by the interface. The following is an example of a function to obtain interface data:

function getHitokoto() {
    $url = "http://api.qingyunke.com/api.php?key=free&appid=0&msg=hitokoto";
    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_HEADER, 0);

    $data = curl_exec($ch);
    curl_close($ch);

    return json_decode($data, true);
}

$response = getHitokoto();
if ($response['result'] == 'success') {  // 判断接口是否调用成功
    $hitokoto = $response['content'];
    echo $hitokoto;
} else {
    echo "接口调用失败";
}

In the above code, the getHitokoto() function uses curl to send a GET request to obtain interface data. Then use the json_decode() function to parse the JSON data returned by the interface into an array. Finally, it is judged whether the call is successful based on the return result of the interface, and the obtained sentence is printed out.

Before outputting the obtained sentence to the web page, we can perform some beautification and processing on it. For example, you can use CSS styles to display a sentence in a certain element of the page:

<!DOCTYPE html>
<html>
<head>
    <title>实现百度文心一言的实时更新</title>
    <style>
        #hitokoto {
            font-size: 24px;
            color: #333;
            margin-top: 100px;
            text-align: center;
        }
    </style>
</head>
<body>
    <div id="hitokoto">
        <?php
            $response = getHitokoto();
            if ($response['result'] == 'success') {
                $hitokoto = $response['content'];
                echo $hitokoto;
            } else {
                echo "接口调用失败";
            }
        ?>
    </div>
</body>
</html>

In the above code, we use CSS styles to decorate the element containing a sentence so that it is centered on the page. Displayed with a larger font and black font color. Then, use PHP code in the div element to call the function that gets the interface data and output a sentence to the page.

Through the above code examples, we can achieve real-time updates of Baidu Wenxinyiyan in PHP development. Every time the page is loaded, the interface will be called to obtain a sentence and output to the page, so that users can see different warm chicken soup every time they visit. This can increase user stickiness and favorability of the website.

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