Use PHP code to implement request batch processing of Baidu Wenxin Yiyan API interface

Use PHP code to implement request batch processing of Baidu Wenxin Yiyan API interface

Overview:
Baidu Wenxin Yiyan is a platform that provides multiple types of random API interface for quotations. We can obtain these quotes and use them in our application by sending an HTTP request and parsing the returned JSON data.

Step 1: Obtain the API interface address
First, we need to obtain the API interface address of Baidu Wenxinyiyan. The address can be obtained through Baidu search or official documents. Normally, the API interface address should be similar to: https://api.btstu.cn/sjbz/api.php.

Step 2: Send a request and get the return data
Use the cURL library in PHP to send an HTTP request and get the return data. The following is a simple function for sending a GET request and getting the returned JSON data:

function sendGETRequest($url) {
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    $response = curl_exec($curl);
    curl_close($curl);
    return $response;
}

Step 3: Parse the returned JSON data
After we get the returned JSON data, we need to It parses it to extract the content of the quote we need. The following is a sample function for parsing the returned JSON data and returning the quotation content:

function parseResponse($response) {
    $data = json_decode($response, true);
    if (isset($data['text'])) {
        return $data['text'];
    } else {
        return 'No text available';
    }
}

Step 4: Batch processing requests
In order to perform batch processing, we can call it multiple times in the loop The above function is used to send requests and obtain quotation data. The following is an example that demonstrates how to send 10 requests and save the results in an array:

$url = 'https://api.btstu.cn/sjbz/api.php';
$quotes = array();

for ($i = 0; $i < 10; $i++) {
    $response = sendGETRequest($url);
    $quote = parseResponse($response);
    $quotes[] = $quote;
}

// 打印所有语录
foreach ($quotes as $quote) {
    echo $quote . "
";
}

Note:

1. In actual development, you should understand according to the documentation instructions Specific usage restrictions of the API interface (such as request frequency limits and parameter requirements, etc.);
2. Consider exceptions, add an error handling mechanism to the function, and handle invalid return values.

Conclusion:
This article introduces how to use PHP code to implement batch processing of Baidu Wenxin Yiyan API interface. By sending an HTTP request and parsing the returned JSON data, we can easily obtain multiple random quotes and use them in our application. This technology can be easily applied in developing applications with various needs.

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