优化代码

RuoYi

2025-03-01 d91d0f51bb5eff7bed395dcfb388996fefbbd3c3

 src/main/java/com/ruoyi/common/utils/http/HttpUtils.java

@@ -9,6 +9,7 @@
import java.net.SocketTimeoutException;

import java.net.URL;

import java.net.URLConnection;

import java.nio.charset.StandardCharsets;

import java.security.cert.X509Certificate;

import javax.net.ssl.HostnameVerifier;

import javax.net.ssl.HttpsURLConnection;

@@ -19,6 +20,8 @@
import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import com.ruoyi.common.constant.Constants;

import com.ruoyi.common.utils.StringUtils;

import org.springframework.http.MediaType;



/**

 * 通用http发送方法

@@ -28,6 +31,17 @@
public class HttpUtils

{

    private static final Logger log = LoggerFactory.getLogger(HttpUtils.class);



    /**

     * 向指定 URL 发送GET方法的请求

     *

     * @param url 发送请求的 URL

     * @return 所代表远程资源的响应结果

     */

    public static String sendGet(String url)

    {

        return sendGet(url, StringUtils.EMPTY);

    }



    /**

     * 向指定 URL 发送GET方法的请求

@@ -55,13 +69,13 @@
        BufferedReader in = null;

        try

        {

            String urlNameString = url + "?" + param;

            String urlNameString = StringUtils.isNotBlank(param) ? url + "?" + param : url;

            log.info("sendGet - {}", urlNameString);

            URL realUrl = new URL(urlNameString);

            URLConnection connection = realUrl.openConnection();

            connection.setRequestProperty("accept", "*/*");

            connection.setRequestProperty("connection", "Keep-Alive");

            connection.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");

            connection.setRequestProperty("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64)");

            connection.connect();

            in = new BufferedReader(new InputStreamReader(connection.getInputStream(), contentType));

            String line;

@@ -113,26 +127,38 @@
     */

    public static String sendPost(String url, String param)

    {

        return sendPost(url, param, MediaType.APPLICATION_FORM_URLENCODED_VALUE);

    }



    /**

     * 向指定 URL 发送POST方法的请求

     * 
     * @param url 发送请求的 URL

     * @param param 请求参数

     * @param contentType 内容类型

     * @return 所代表远程资源的响应结果

     */

    public static String sendPost(String url, String param, String contentType)

    {

        PrintWriter out = null;

        BufferedReader in = null;

        StringBuilder result = new StringBuilder();

        try

        {

            String urlNameString = url;

            log.info("sendPost - {}", urlNameString);

            URL realUrl = new URL(urlNameString);

            log.info("sendPost - {}", url);

            URL realUrl = new URL(url);

            URLConnection conn = realUrl.openConnection();

            conn.setRequestProperty("accept", "*/*");

            conn.setRequestProperty("connection", "Keep-Alive");

            conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");

            conn.setRequestProperty("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64)");

            conn.setRequestProperty("Accept-Charset", "utf-8");

            conn.setRequestProperty("contentType", "utf-8");

            conn.setRequestProperty("Content-Type", contentType);

            conn.setDoOutput(true);

            conn.setDoInput(true);

            out = new PrintWriter(conn.getOutputStream());

            out.print(param);

            out.flush();

            in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));

            in = new BufferedReader(new InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8));

            String line;

            while ((line = in.readLine()) != null)

            {

@@ -179,6 +205,11 @@


    public static String sendSSLPost(String url, String param)

    {

        return sendSSLPost(url, param, MediaType.APPLICATION_FORM_URLENCODED_VALUE);

    }



    public static String sendSSLPost(String url, String param, String contentType)

    {

        StringBuilder result = new StringBuilder();

        String urlNameString = url + "?" + param;

        try

@@ -190,9 +221,9 @@
            HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();

            conn.setRequestProperty("accept", "*/*");

            conn.setRequestProperty("connection", "Keep-Alive");

            conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");

            conn.setRequestProperty("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64)");

            conn.setRequestProperty("Accept-Charset", "utf-8");

            conn.setRequestProperty("contentType", "utf-8");

            conn.setRequestProperty("Content-Type", contentType);

            conn.setDoOutput(true);

            conn.setDoInput(true);



@@ -206,7 +237,7 @@
            {

                if (ret != null && !"".equals(ret.trim()))

                {

                    result.append(new String(ret.getBytes("ISO-8859-1"), "utf-8"));

                    result.append(new String(ret.getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8));

                }

            }

            log.info("recv - {}", result);