2025-06-26

zhaowenxuan

8 天以前 db52209b0d830d00c7ec807e2b66d94079d4aff6

 ltkj-admin/src/main/java/com/ltkj/web/wxUtils/HttpClientUtils.java

@@ -26,10 +26,12 @@
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.UUID;


/**
@@ -131,10 +133,189 @@
                return response.toString();
            }
        } catch (IOException e) {
            log.error(String.valueOf(e));
        }

        return null;
    }

    public static String sendPostToken(String httpUrl, Map<String, Object> maps,String authorization) {

        try {
            // 1. 创建 URL 对象
            URL url = new URL(httpUrl);
            // 2. 创建 HttpURLConnection 对象
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            // 3. 设置请求方法为 POST
            connection.setRequestMethod("POST");
            // 4. 设置 Content-Type 头部字段
            connection.setRequestProperty("Content-Type", "application/json;charset=UTF-8");
            connection.setRequestProperty("Authorization", authorization);
            // 6. 向服务器发送数据
            String requestBody = JSONUtil.toJsonStr(maps);
            log.info(httpUrl+"入参:   "+requestBody);
//            String requestBody1 = maps.toString();
            byte[] postData = requestBody.getBytes("UTF-8");
            connection.setDoOutput(true);
            try (OutputStream outputStream = connection.getOutputStream()) {
                outputStream.write(postData);
            }

            // 8. 获取响应数据
            try (BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8))) {
                String line;
                StringBuilder response = new StringBuilder();
                while ((line = reader.readLine()) != null) {
                    response.append(line);
                }
                log.info("=====================================================");
                log.info(httpUrl+"出参");
                log.info(response.toString());
                connection.disconnect();
                return response.toString();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

        return null;
    }

    public static String sendPostTokenFormUrlencoded(String httpUrl, Map<String, Object> maps, String authorization) {
        HttpURLConnection connection = null;
        OutputStreamWriter writer = null;
        BufferedReader reader = null;
        StringBuilder response = new StringBuilder();

        try {
            // 创建 URL 对象
            URL url = new URL(httpUrl);
            // 打开连接
            connection = (HttpURLConnection) url.openConnection();

            // 设置请求方法为 POST
            connection.setRequestMethod("POST");
            // 设置请求头 Content-Type 为 application/x-www-form-urlencoded
            connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

            // 如果需要 Authorization Header
            if (authorization != null && !authorization.isEmpty()) {
                connection.setRequestProperty("Authorization", authorization);
            }

            // 设置允许输出
            connection.setDoOutput(true);

            // 构建表单数据
            StringBuilder postData = new StringBuilder();
            for (Map.Entry<String, Object> entry : maps.entrySet()) {
                if (postData.length() > 0) {
                    postData.append("&");
                }
                postData.append(URLEncoder.encode(entry.getKey(), "UTF-8"))
                        .append("=")
                        .append(URLEncoder.encode(entry.getValue().toString(), "UTF-8"));
            }

            // 获取输出流并写入表单数据
            writer = new OutputStreamWriter(connection.getOutputStream());
            writer.write(postData.toString());
            writer.flush();

            // 获取响应
            reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                response.append(line);
            }
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        } finally {
            // 关闭流
            try {
                if (writer != null) writer.close();
                if (reader != null) reader.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            if (connection != null) {
                connection.disconnect();
            }
        }
        return response.toString();
    }

    public static String sendPostTokenFormData(String httpUrl, Map<String, Object> maps, String authorization) {
        HttpURLConnection connection = null;
        DataOutputStream outStream = null;
        BufferedReader reader = null;
        StringBuilder response = new StringBuilder();

        // 边界字符串
        String boundary = "----WebKitFormBoundary" + UUID.randomUUID().toString().replaceAll("-", "");
        String CRLF = "\r\n"; // 换行符

        try {
            // 创建 URL 对象
            URL url = new URL(httpUrl);
            // 打开连接
            connection = (HttpURLConnection) url.openConnection();

            // 设置请求方法为 POST
            connection.setRequestMethod("POST");
            // 设置请求头 Content-Type 为 multipart/form-data
            connection.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);

            // 如果需要 Authorization Header
            if (authorization != null && !authorization.isEmpty()) {
                connection.setRequestProperty("Authorization", authorization);
            }

            // 设置允许输出
            connection.setDoOutput(true);

            // 获取输出流
            outStream = new DataOutputStream(connection.getOutputStream());

            // 遍历传入的表单数据，并按照 multipart/form-data 格式写入
            for (Map.Entry<String, Object> entry : maps.entrySet()) {
                outStream.writeBytes("--" + boundary + CRLF);
                outStream.writeBytes("Content-Disposition: form-data; name=\"" + entry.getKey() + "\"" + CRLF);
                outStream.writeBytes("Content-Type: text/plain; charset=UTF-8" + CRLF);
                outStream.writeBytes(CRLF);  // 这里是分隔符，空一行
                outStream.writeBytes(entry.getValue().toString() + CRLF);
            }

            // 结束 multipart/form-data 发送数据部分
            outStream.writeBytes("--" + boundary + "--" + CRLF);

            // 刷新输出流
            outStream.flush();

            // 获取响应
            reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                response.append(line);
            }

        } catch (Exception e) {
            e.printStackTrace();
            return null;
        } finally {
            // 关闭流
            try {
                if (outStream != null) outStream.close();
                if (reader != null) reader.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            if (connection != null) {
                connection.disconnect();
            }
        }
        return response.toString();
    }

    /**
@@ -268,7 +449,7 @@
     * @param httpGet
     * @return
     */
    private String sendHttpsGet(HttpGet httpGet) {
    public String sendHttpsGet(HttpGet httpGet) {
        CloseableHttpClient httpClient = null;
        CloseableHttpResponse response = null;
        HttpEntity entity = null;