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247 lines
8.7 KiB
247 lines
8.7 KiB
4 years ago
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package com.fr.plugin.idm.sso.util;
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import com.fr.json.JSONObject;
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import com.fr.log.FineLoggerFactory;
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import com.fr.stable.StringUtils;
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import javax.net.ssl.HostnameVerifier;
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import javax.net.ssl.HttpsURLConnection;
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import javax.net.ssl.SSLSession;
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import java.io.*;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.net.URLConnection;
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import java.net.URLEncoder;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Set;
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import java.util.stream.Collectors;
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/**
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* @author fr.open
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* @date 2019/4/2
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*/
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public class HttpUtil {
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private static HostnameVerifier hv = new HostnameVerifier() {
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@Override
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public boolean verify(String urlHostName, SSLSession session) {
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System.out.println("Warning: URL Host: " + urlHostName + " vs. "
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+ session.getPeerHost());
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return true;
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}
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};
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/**
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* 发送get请求
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*
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* @param url
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* @param param
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* @param header
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* @return
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* @throws IOException
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*/
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public static String sendGet(String url, Map<String, String> param, Map<String, String> header) {
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String result = "";
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BufferedReader in = null;
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String urlNameString = url;
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try {
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if (param != null) {
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urlNameString += "?";
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urlNameString += param.entrySet()
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.stream()
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.map(entry -> entry.getKey() + "=" + entry.getValue())
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.collect(Collectors.joining("&"));
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}
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URL realUrl = new URL(urlNameString);
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// 打开和URL之间的连接
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HttpURLConnection connection;
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if (url.startsWith("https")) {
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trustAllHttpsCertificates();
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HttpsURLConnection.setDefaultHostnameVerifier(hv);
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connection = (HttpURLConnection) realUrl.openConnection();
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} else {
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connection = (HttpURLConnection) realUrl.openConnection();
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}
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//设置超时时间
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connection.setDoInput(true);
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connection.setRequestMethod("GET");
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connection.setConnectTimeout(5000);
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connection.setReadTimeout(15000);
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// 设置通用的请求属性
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if (header != null) {
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Iterator<Map.Entry<String, String>> it = header.entrySet().iterator();
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while (it.hasNext()) {
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Map.Entry<String, String> entry = it.next();
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System.out.println(entry.getKey() + ":::" + entry.getValue());
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connection.setRequestProperty(entry.getKey(), entry.getValue());
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}
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}
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connection.setRequestProperty("accept", "*/*");
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connection.setRequestProperty("connection", "Keep-Alive");
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connection.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
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// 建立实际的连接
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connection.connect();
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// 定义 BufferedReader输入流来读取URL的响应，设置utf8防止中文乱码
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in = new BufferedReader(new InputStreamReader(connection.getInputStream(), "utf-8"));
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String line;
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while ((line = in.readLine()) != null) {
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result += line;
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}
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if (in != null) {
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in.close();
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}
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}catch (Exception e){
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FineLoggerFactory.getLogger().error(e,"get url error ,url is:{},error is {}",urlNameString,e.getMessage());
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}
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return result;
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}
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public static String sendPost(String url,Map<String,String> header, Map<String, String> param) {
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PrintWriter out = null;
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BufferedReader in = null;
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String result = StringUtils.EMPTY;
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String res = StringUtils.EMPTY;
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try {
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String urlNameString = url;
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/*if (param != null && !param.isEmpty()) {
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urlNameString += "?";
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urlNameString += param.entrySet()
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.stream()
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.map(entry -> entry.getKey() + "=" + entry.getValue())
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.collect(Collectors.joining("&"));
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}*/
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URL realUrl = new URL(urlNameString);
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// 打开和URL之间的连接
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HttpURLConnection conn;
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if (url.startsWith("https")) {
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trustAllHttpsCertificates();
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HttpsURLConnection.setDefaultHostnameVerifier(hv);
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conn = (HttpURLConnection) realUrl.openConnection();
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} else {
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conn = (HttpURLConnection) realUrl.openConnection();
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}
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// 设置通用的请求属性
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conn.setRequestProperty("accept", "*/*");
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conn.setRequestProperty("connection", "Keep-Alive");
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conn.setRequestProperty("user-agent",
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"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
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//conn.setRequestProperty("Content-Type","application/json;;charset=UTF-8");
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conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=----footfoodapplicationrequestnetwork");
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if(header != null){
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header.forEach((k, v) -> {
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conn.setRequestProperty(k, v);
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});
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}
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// 发送POST请求必须设置如下两行
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conn.setDoOutput(true);
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conn.setDoInput(true);
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//获取请求头
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// 获取URLConnection对象对应的输出流
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out = new PrintWriter(conn.getOutputStream());
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StringBuffer buffer = new StringBuffer();
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param.forEach((k,v)->{
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buffer.append("------footfoodapplicationrequestnetwork\r\n");
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buffer.append("Content-Disposition: form-data; name=\"");
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buffer.append(k);
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buffer.append("\"\r\n\r\n");
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buffer.append(v);
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buffer.append("\r\n");
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});
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buffer.append("------footfoodapplicationrequestnetwork--\r\n");
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out.print(buffer.toString());
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/*// 发送请求参数
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if(body != null){
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out.print(body.toString());
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}*/
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// flush输出流的缓冲
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out.flush();
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// 定义BufferedReader输入流来读取URL的响应
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in = new BufferedReader(
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new InputStreamReader(conn.getInputStream()));
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String line;
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while ((line = in.readLine()) != null) {
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result += line;
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}
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res = result;
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} catch (Exception e) {
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FineLoggerFactory.getLogger().error(e.getMessage(),e);
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}
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//使用finally块来关闭输出流、输入流
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finally{
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try{
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if(out!=null){
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out.close();
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}
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if(in!=null){
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in.close();
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}
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}
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catch(IOException e){
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FineLoggerFactory.getLogger().error(e.getMessage(),e);
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}
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}
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return res;
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}
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private static void trustAllHttpsCertificates() throws Exception {
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javax.net.ssl.TrustManager[] trustAllCerts = new javax.net.ssl.TrustManager[1];
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javax.net.ssl.TrustManager tm = new miTM();
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trustAllCerts[0] = tm;
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javax.net.ssl.SSLContext sc = javax.net.ssl.SSLContext.getInstance("SSL","SunJSSE");
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sc.init(null, trustAllCerts, null);
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HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
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}
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/**
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* encode url by UTF-8
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* @param url url before encoding
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* @return url after encoding
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*/
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public static String encodeUrl(String url){
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String eurl = url;
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try {
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eurl = URLEncoder.encode(url,"UTF-8");
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} catch (UnsupportedEncodingException e) {
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}
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return eurl;
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}
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private static class miTM implements javax.net.ssl.TrustManager,
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javax.net.ssl.X509TrustManager {
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@Override
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public java.security.cert.X509Certificate[] getAcceptedIssuers() {
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return null;
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}
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public boolean isServerTrusted(
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java.security.cert.X509Certificate[] certs) {
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return true;
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}
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public boolean isClientTrusted(
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java.security.cert.X509Certificate[] certs) {
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return true;
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}
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@Override
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public void checkServerTrusted(
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java.security.cert.X509Certificate[] certs, String authType)
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throws java.security.cert.CertificateException {
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return;
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}
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@Override
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public void checkClientTrusted(
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java.security.cert.X509Certificate[] certs, String authType)
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throws java.security.cert.CertificateException {
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return;
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}
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}
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}
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