ftp摆渡

qirong

2023-12-22 ac2873bd37eeb496b0e9dd62d66e9fc4b38ef39b

 ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/uitil/HttpUtils.java

@@ -5,6 +5,7 @@
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.StringRequestEntity;
import org.apache.commons.io.IOUtils;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
@@ -14,6 +15,7 @@
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.dromara.common.oss.entity.SynchronousRequest;
import org.dromara.common.oss.entity.SynchronousRequest2;
import org.dromara.common.oss.entity.VideoRequest;
import org.springframework.web.multipart.MultipartFile;

@@ -25,36 +27,6 @@
import java.util.HashMap;

public class HttpUtils {
    public static String sendPostWithJson(String url, String jsonStr, HashMap<String,String> headers) {
        // 返回的结果
        String jsonResult = "";
        try {
            HttpClient client = new HttpClient();
            // 连接超时
            client.getHttpConnectionManager().getParams().setConnectionTimeout(3*1000);
            // 读取数据超时
            client.getHttpConnectionManager().getParams().setSoTimeout(3*60*1000);
            client.getParams().setContentCharset("UTF-8");
            PostMethod postMethod = new PostMethod(url);

            postMethod.setRequestHeader("content-type", headers.get("content-type"));

            // 非空
            if (null != jsonStr && !"".equals(jsonStr)) {
                StringRequestEntity requestEntity = new StringRequestEntity(jsonStr, headers.get("content-type"), "UTF-8");
                postMethod.setRequestEntity(requestEntity);
            }
            int status = client.executeMethod(postMethod);
            if (status == HttpStatus.SC_OK) {
                jsonResult = postMethod.getResponseBodyAsString();
            } else {
                throw new RuntimeException("接口连接失败！");
            }
        } catch (Exception e) {
            throw new RuntimeException("接口连接失败！");
        }
        return jsonResult;
    }

    private static final String BOUNDARY = "----WebKitFormBoundary7MA4YWxkTrZu0gW";
    private static final String LINE_FEED = "\r\n";
@@ -66,59 +38,8 @@
        return file;
    }

    public static void sendPostRequest(String url, String stringParam, File fileParam) throws Exception {

        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        // 设置POST请求
        con.setRequestMethod("POST");
        con.setDoOutput(true);
        con.setDoInput(true);
        con.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY);

        // 构建请求体
        DataOutputStream wr = new DataOutputStream(con.getOutputStream());
        wr.writeBytes("--" + BOUNDARY + LINE_FEED);
        wr.writeBytes("Content-Disposition: form-data; name=\"stringParam\"" + LINE_FEED);
        wr.writeBytes(LINE_FEED);
        wr.writeBytes(stringParam + LINE_FEED);

        wr.writeBytes("--" + BOUNDARY + LINE_FEED);
        wr.writeBytes("Content-Disposition: form-data; name=\"fileParam\"; filename=\"" + fileParam.getName() + "\"" + LINE_FEED);
        wr.writeBytes("Content-Type: " + HttpURLConnection.guessContentTypeFromName(fileParam.getName()) + LINE_FEED);
        wr.writeBytes("Content-Transfer-Encoding: binary" + LINE_FEED);
        wr.writeBytes(LINE_FEED);

        FileInputStream inputStream = new FileInputStream(fileParam);
        byte[] buffer = new byte[4096];
        int bytesRead = -1;
        while ((bytesRead = inputStream.read(buffer)) != -1) {
            wr.write(buffer, 0, bytesRead);
        }
        wr.writeBytes(LINE_FEED);
        wr.writeBytes("--" + BOUNDARY + "--" + LINE_FEED);

        wr.flush();
        wr.close();

        // 发送请求并获取响应
        int responseCode = con.getResponseCode();
        BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();
        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        // 打印响应结果
        System.out.println("Response Code : " + responseCode);
        System.out.println("Response : " + response.toString());
    }

    /**
     * 上传同步 视频专网
     * 上传同步 视频专网 -- 公安内网
     * @param url
     * @param entity
     * @return
@@ -182,32 +103,6 @@
        return responseBody;
    }

    /**
     * 上传同步2
     * @param url
     * @param entity
     * @return
     * @throws IOException
     */
    public static String sendPostRequestTwo(String url, SynchronousRequest entity) throws IOException {
        org.apache.http.client.HttpClient httpClient = HttpClientBuilder.create().build();
        HttpPost httpPost = new HttpPost(url);

        ContentType contentType = ContentType.create("multipart/form-data", StandardCharsets.UTF_8);
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);

        // 添加MultipartFile参数
        builder.addBinaryBody("file", entity.getFile().getBytes(), ContentType.MULTIPART_FORM_DATA, entity.getFile().getOriginalFilename());

        HttpEntity multipart = builder.build();
        httpPost.setEntity(multipart);

        HttpResponse response = httpClient.execute(httpPost);
        String responseBody = EntityUtils.toString(response.getEntity());
        System.out.println("Response: " + responseBody);
        return responseBody;
    }

    /**
     * 删除同步
@@ -236,5 +131,56 @@
        System.out.println("Response: " + responseBody);
        return responseBody;
    }


    /**
     * 上传同步 视频专网 -- 公安内网（定时）
     * @param url
     * @param entity
     * @return
     * @throws IOException
     */
    public static String sendPostRequest2(String url, SynchronousRequest entity, byte[] bytes) throws IOException {
        org.apache.http.client.HttpClient httpClient = HttpClientBuilder.create().build();
        HttpPost httpPost = new HttpPost(url);

        ContentType contentType = ContentType.create("multipart/form-data", StandardCharsets.UTF_8);
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);

        // 添加MultipartFile参数
        builder.addBinaryBody("file", bytes, ContentType.MULTIPART_FORM_DATA, entity.getFileName());

        // 添加String参数
        builder.addTextBody("path", entity.getPath(), ContentType.TEXT_PLAIN);
        builder.addTextBody("ossId", entity.getOssId(), ContentType.TEXT_PLAIN);
        builder.addTextBody("createBy", entity.getCreateBy(), ContentType.TEXT_PLAIN);
        builder.addTextBody("password", entity.getPassword(), ContentType.TEXT_PLAIN);
        builder.addTextBody("fileName", entity.getFileName(), contentType);
        builder.addTextBody("createTime", entity.getCreateTime(), ContentType.TEXT_PLAIN);

        HttpEntity multipart = builder.build();
        httpPost.setEntity(multipart);

        HttpResponse response = httpClient.execute(httpPost);
        String responseBody = EntityUtils.toString(response.getEntity());
        System.out.println("Response: " + responseBody);
        return responseBody;
    }

    /**
     * @param input 输入流
     * @return byte[] 数组
     */
    public static byte[] inputStream2byte(InputStream input) throws IOException {
        ByteArrayOutputStream output = new ByteArrayOutputStream();
        byte[] buffer = new byte[4096];
        int n = 0;
        while (-1 != (n = input.read(buffer))) {
            output.write(buffer, 0, n);
        }
        return output.toByteArray();
    }

}