php实现支持亮色暗色类似postman的api调试工具代码-php代码-BFW代码库

代码语言：php

所属分类：其他

代码描述：php实现支持亮色暗色类似postman的api调试工具代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<?php
// api_tester.php
// A Postman-like API testing tool in a single PHP file.
// Compatible with PHP 5.6+ and modern browsers.

// --- START: API Proxy Logic ---
// When the page is POSTed to with a `?proxy=1` query string, it acts as a proxy.
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_GET['proxy'])) {
    // The proxy always returns JSON.
    header('Content-Type: application/json');

    // Get the request details from the Vue app's POST body.
    $raw_input = file_get_contents('php://input');
    $request_data = json_decode($raw_input, true);

    if (json_last_error() !== JSON_ERROR_NONE) {
        http_response_code(400);
        echo json_encode(array('error' => 'Proxy Error: Invalid JSON sent from client.'));
        exit;
    }

    // Extract details for the cURL request.
    $method = isset($request_data['method']) ? strtoupper($request_data['method']) : 'GET';
    $url = isset($request_data['url']) ? $request_data['url'] : '';
    $body_data = isset($request_data['body']) ? $request_data['body'] : null;
    $headers_from_client = isset($request_data['headers']) && is_array($request_data['headers']) ? $request_data['headers'] : array();

    if (empty($url)) {
        http_response_code(400);
        echo json_encode(array('error' => 'Proxy Error: Request URL is missing.'));
        exit;
    }
    
    // Initialize cURL.
    $ch = curl_init();
    
    // Convert the client's header array to the format cURL expects.
    $curl_headers = array();
    foreach ($headers_from_client as $header) {
        if (!empty($header['key'])) {
            $curl_headers[] = $header['key'] . ': ' . $header['value'];
        }
    }

    // Set cURL options.
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Return response as a string.
    curl_setopt($ch, CURLOPT_HEADER, true);         // Include headers in the response.
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
    curl_setopt($ch, CURLOPT_TIMEOUT, 30);          // 30-second timeout.
    // In development, you might need to bypass SSL verification for local servers.
    // Use with caution in production.
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);

    // Handle request body for POST, PUT, PATCH.
    if (!is_null($body_data) && in_array($method, array('POST', 'PUT', 'PATCH'))) {
        $json_body = json_encode($body_data);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $json_body);
        // Add Content-Type header for JSON, but don't override if the user set it manually.
        $has_content_type = false;
        foreach($curl_headers as $h) {
            if (stripos($h, 'Content-Type:') === 0) {
                $has_content_type = true;
                break;
            }
        }
        if (!$has_content_type) {
            $curl_headers[] = 'Content-Type: application/json';
        }
        $curl_headers[] = 'Content-Length: ' . strlen($json_body);
    }
    
    if (!empty($curl_headers)) {
        curl_setopt($ch, CURLOPT_HTTPHEADER, $curl_headers);
    }
    
    // Execute the request and measure time.
    $start_time = microtime(true);
    $response_raw = curl_exec($ch);
    $end_time = microtime(true);
    $request_time = round(($end_time - $start_time) * 1000); // Time in milliseconds.
    $curl_error = curl_error($ch);

    if ($curl_error) {
        http_response_code(502); // Bad Gateway, indicates a proxy-level failure.
        echo json_encode(array('error' => 'cURL Error: ' . $curl_error));
        curl_close($ch);
        exit;
    }

    // Separate response headers from the body.
    $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
    $status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    $response_headers_raw = substr($response_raw, 0, $header_size);
    $response_body_raw = substr($response_raw, $header_size);
    $response_size = strlen($response_bod.........完整代码请登录后点击上方下载按钮下载查看