我发现了另一种方法来获得评论，使用OkHttp客户端设置对Google My Business API的请求，但我仍然有兴趣知道什么是Maven依赖。下面是我所做的：

String accessToken = "your_access_token";

        // Construct the URL
        String url = "https://mybusiness.googleapis.com/v4/accounts/" + ACCOUNT_ID + 
                     "/locations/" + LOCATION_ID + "/reviews/" + REVIEW_ID;

            // Create an instance of OkHttpClient
            OkHttpClient client = new OkHttpClient();
    
            // Build the request, adding the required headers
            Request request = new Request.Builder()
                    .url(url)
                    .addHeader("Authorization", "Bearer " + accessToken)
                    .build();
    
            // Execute the request
            try (Response response = client.newCall(request).execute()) {
                // Check if the response was successful
                if (response.isSuccessful() && response.body() != null) {
                    // Extract the response body as a string
                    String responseBody = response.body().string();
                    System.out.println(responseBody);
                } else {
                    // If the response was not successful, handle it appropriately
                    System.out.println("Response not successful: " + response);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }

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