bug修改

101captain

2022-08-22 fc70fad3cf843e6d2523c38fdd65fc48037f5fb6

 springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/HttpClientUtil.java

@@ -1,25 +1,30 @@
package com.panzhihua.common.utlis;

import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import com.panzhihua.common.constants.HttpConstant;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicHeader;
import org.apache.http.util.EntityUtils;
import org.springframework.util.ObjectUtils;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import com.panzhihua.common.constants.HttpConstant;

import lombok.extern.slf4j.Slf4j;

/**
 * @program: springcloud_k8s_panzhihuazhihuishequ
@@ -31,21 +36,28 @@
public class HttpClientUtil {
    /**
     * 通过post方式调用http接口
     * @param url     url路径
     * @param jsonParam    json格式的参数
     * @param reSend     重发次数
     * @param headerKey     header键值
     * @param headerValue     headervalue
     * 
     * @param url
     *            url路径
     * @param jsonParam
     *            json格式的参数
     * @param reSend
     *            重发次数
     * @param headerKey
     *            header键值
     * @param headerValue
     *            headervalue
     * @return
     * @throws Exception
     */
    public static String sendPostByJson(String url, String jsonParam,int reSend,String headerKey,String headerValue) {
        //声明返回结果
    public static String sendPostByJson(String url, String jsonParam, int reSend, String headerKey,
        String headerValue) {
        // 声明返回结果
        String result = "";
        //开始请求API接口时间
        long startTime=System.currentTimeMillis();
        //请求API接口的响应时间
        long endTime= 0L;
        // 开始请求API接口时间
        long startTime = System.currentTimeMillis();
        // 请求API接口的响应时间
        long endTime = 0L;
        HttpEntity httpEntity = null;
        HttpResponse httpResponse = null;
        HttpClient httpClient = null;
@@ -54,73 +66,73 @@
            httpClient = HttpClientFactory.getInstance().getHttpClient();
            // 设置请求头和报文
            HttpPost httpPost = HttpClientFactory.getInstance().httpPost(url);
            Header header=new BasicHeader("Accept-Encoding",null);
            Header header = new BasicHeader("Accept-Encoding", null);
            httpPost.setHeader(header);
            if (!ObjectUtils.isEmpty(headerKey)) {
                httpPost.setHeader(headerKey,headerValue);
                httpPost.setHeader(headerKey, headerValue);
            }
            // 设置报文和通讯格式
            StringEntity stringEntity = new StringEntity(jsonParam, HttpConstant.UTF8_ENCODE);
            stringEntity.setContentEncoding(HttpConstant.UTF8_ENCODE);
            stringEntity.setContentType(HttpConstant.APPLICATION_JSON);
            httpPost.setEntity(stringEntity);
            log.info("请求{}接口的参数为{}",url,jsonParam);
            //执行发送，获取相应结果
//            log.info("请求{}接口的参数为{}", url, jsonParam);
            // 执行发送，获取相应结果
            httpResponse = httpClient.execute(httpPost);
            httpEntity= httpResponse.getEntity();
            httpEntity = httpResponse.getEntity();
            result = EntityUtils.toString(httpEntity);
        } catch (Exception e) {
            log.error("请求{}接口出现异常",url,e);
            log.error("请求{}接口出现异常", url, e);
            if (reSend > 0) {
                log.info("请求{}出现异常:{}，进行重发。进行第{}次重发",url,e.getMessage(),(HttpConstant.REQ_TIMES-reSend +1));
                result = sendPostByJson(url, jsonParam, reSend - 1,headerKey,headerValue);
                log.info("请求{}出现异常:{}，进行重发。进行第{}次重发", url, e.getMessage(), (HttpConstant.REQ_TIMES - reSend + 1));
                result = sendPostByJson(url, jsonParam, reSend - 1, headerKey, headerValue);
                if (result != null && !"".equals(result)) {
                    return result;
                }
            }
        }finally {
        } finally {
            try {
                EntityUtils.consume(httpEntity);
            } catch (IOException e) {
                log.error("http请求释放资源异常",e);
                log.error("http请求释放资源异常", e);
            }
        }
        //请求接口的响应时间
        endTime=System.currentTimeMillis();
        log.info("请求{}接口的响应报文内容为{},本次请求API接口的响应时间为:{}毫秒",url,result,(endTime-startTime));
        // 请求接口的响应时间
        endTime = System.currentTimeMillis();
//        log.info("请求{}接口的响应报文内容为{},本次请求API接口的响应时间为:{}毫秒", url, result, (endTime - startTime));
        return result;

    }

    /**
     * 使用http请求调用接口，参数类型为xml
     * @param urlStr    请求地址
     * @param data  请求参数
     * @return  调用结果
     * 
     * @param urlStr
     *            请求地址
     * @param data
     *            请求参数
     * @return 调用结果
     */
    public static String httpsRequest(String urlStr,String data) {
    public static String httpsRequest(String urlStr, String data) {
        try {
            URL url = new URL(urlStr);
            URLConnection con = url.openConnection();
            con.setDoOutput(true);
//            con.setRequestProperty("Pragma:", "no-cache");
            // con.setRequestProperty("Pragma:", "no-cache");
            con.setRequestProperty("Cache-Control", "no-cache");
            con.setRequestProperty("Content-Type", "text/xml");

            OutputStreamWriter out = new OutputStreamWriter(con
                    .getOutputStream());
            OutputStreamWriter out = new OutputStreamWriter(con.getOutputStream());
            log.info("urlStr=" + urlStr);
            log.info("xmlInfo=" + data);
            out.write(new String(data.getBytes("UTF-8")));
            out.flush();
            out.close();
            BufferedReader br = new BufferedReader(new InputStreamReader(con
                    .getInputStream()));
            BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream()));
            String line = "";
            StringBuffer sb = new StringBuffer();
            for (line = br.readLine(); line != null; line = br.readLine()) {
                sb.append(br.readLine());
                System.out.println(line);
                sb.append(line);
            }
            return sb.toString();
        } catch (MalformedURLException e) {
@@ -131,5 +143,193 @@
        return "";
    }

    /**
     * http请求工具类，get请求
     *
     * @param url
     * @param params
     * @param resonseCharSet
     * @return
     * @throws Exception
     */
    public static String httpGet(String url, Map<String, Object> params, String... resonseCharSet) throws Exception {
        DefaultHttpClient defaultHttpClient = null;
        BufferedReader bufferedReader = null;
        try {
            defaultHttpClient = new DefaultHttpClient();
            if (params != null) {
                StringBuilder stringBuilder = new StringBuilder();
                Iterator<String> iterator = params.keySet().iterator();
                String key;
                while (iterator.hasNext()) {
                    key = iterator.next();
                    Object val = params.get(key);
                    if (val instanceof List) {
                        List v = (List)val;
                        for (Object o : v) {
                            stringBuilder.append(key).append("=").append(o.toString()).append("&");
                        }
                    } else {
                        stringBuilder.append(key).append("=").append(val.toString()).append("&");
                    }
                }
                stringBuilder.deleteCharAt(stringBuilder.length() - 1);
                url = url + "?" + stringBuilder.toString();
                log.info("url:{}", url);
            }
            HttpGet httpGet = new HttpGet(url);
            httpGet.setHeader("Content-Type", "application/json;charset=ut-8");
            HttpResponse httpResponse = defaultHttpClient.execute(httpGet);
            if (httpResponse.getStatusLine().getStatusCode() != 200) {
                String errorLog = "请求失败，errorCode:" + httpResponse.getStatusLine().getStatusCode();
                log.info(errorLog);
                throw new Exception(url + errorLog);
            }
            // 读取返回信息
            String charSet = "utf-8";
            if (resonseCharSet != null && resonseCharSet.length > 0)
                charSet = resonseCharSet[0];
            String output;
            bufferedReader = new BufferedReader(new InputStreamReader(httpResponse.getEntity().getContent(), charSet));

            StringBuilder dataBuilder = new StringBuilder();
            while ((output = bufferedReader.readLine()) != null) {
                dataBuilder.append(output);
            }
            return dataBuilder.toString();
        } catch (IOException e) {
            e.printStackTrace();
            throw e;
        } finally {
            if (defaultHttpClient != null)
                defaultHttpClient.getConnectionManager().shutdown();
            if (bufferedReader != null)
                bufferedReader.close();
        }
    }

    /**
     * http请求工具类，post请求
     *
     * @param url
     *            url
     * @param param
     *            参数值 仅支持String
     * @return
     * @throws Exception
     */
    public static String httpPost(String url, String param) throws Exception {
        DefaultHttpClient defaultHttpClient = null;
        BufferedReader bufferedReader = null;
        try {
            defaultHttpClient = new DefaultHttpClient();
            HttpPost httpPost = new HttpPost(url);
            httpPost.setHeader("Content-Type", "application/json;charset=ut-8");
            if (StringUtils.isNotBlank(param)) {
                log.info("参数值：{}", param);
                HttpEntity httpEntity = new StringEntity(param, "utf-8");
                httpPost.setEntity(httpEntity);
            }
            HttpResponse httpResponse = defaultHttpClient.execute(httpPost);
            if (httpResponse.getStatusLine().getStatusCode() != 200) {
                String errorLog = "请求失败，errorCode:" + httpResponse.getStatusLine().getStatusCode();
                log.info(errorLog);
                throw new Exception(url + errorLog);
            }
            // 读取返回信息
            String output;
            bufferedReader = new BufferedReader(new InputStreamReader(httpResponse.getEntity().getContent(), "utf-8"));
            StringBuilder stringBuilder = new StringBuilder();
            while ((output = bufferedReader.readLine()) != null) {
                stringBuilder.append(output);
            }
            log.info("调用微信接口返回的参数：" + stringBuilder.toString());
            return stringBuilder.toString();
        } catch (IOException e) {
            e.printStackTrace();
            throw e;
        } finally {
            if (defaultHttpClient != null)
                defaultHttpClient.getConnectionManager().shutdown();
            if (bufferedReader != null)
                bufferedReader.close();
        }
    }

    /**
     * get请求
     * 
     * @param url
     *            请求地址（get请求时参数自己组装到url上）
     * @param headerMap
     *            请求头
     * @return 响应文本
     */
    public static String get(String url, Map<String, String> headerMap, String param) {
        // 请求地址，以及参数设置
        HttpPost post = new HttpPost(url);
        if (headerMap != null) {
            for (Map.Entry<String, String> entry : headerMap.entrySet()) {
                post.setHeader(entry.getKey(), entry.getValue());
            }
        }
        if (StringUtils.isNotBlank(param)) {
            log.info("参数值：{}", param);
            HttpEntity httpEntity = new StringEntity(param, "utf-8");
            post.setEntity(httpEntity);
        }
        // 执行请求，获取相应
        return getRespString(post);
    }

    /**
     * 获取响应信息（String）
     */
    public static String getRespString(HttpUriRequest request) {
        // 获取响应流
        InputStream in = getRespInputStream(request);

        StringBuilder sb = new StringBuilder();
        String line;

        BufferedReader br = new BufferedReader(new InputStreamReader(in));
        try {
            while ((line = br.readLine()) != null) {
                sb.append(line);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        String str = sb.toString();
        return str;
    }

    /**
     * 获取响应信息（InputStream）
     */
    public static InputStream getRespInputStream(HttpUriRequest request) {
        // 获取响应对象
        HttpResponse response = null;
        try {
            response = HttpClients.createDefault().execute(request);
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (response == null) {
            return null;
        }
        // 获取Entity对象
        HttpEntity entity = response.getEntity();
        // 获取响应信息流
        InputStream in = null;
        if (entity != null) {
            try {
                in = entity.getContent();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return in;
    }

}