package com.stylefeng.guns.modular.system.util.Tingg;
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/**
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* @author chenza
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* @date 2023/3/14 16:37
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*/
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import org.springframework.stereotype.Component;
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import javax.net.ssl.*;
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import java.io.ByteArrayOutputStream;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URL;
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import java.security.KeyManagementException;
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import java.security.NoSuchAlgorithmException;
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import java.security.cert.CertificateException;
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import java.security.cert.X509Certificate;
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@Component
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public class HttpsUtil {
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private static class TrustAnyTrustManager implements X509TrustManager {
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public void checkClientTrusted(X509Certificate[] chain, String authType)
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throws CertificateException {
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}
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public void checkServerTrusted(X509Certificate[] chain, String authType)
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throws CertificateException {
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}
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public X509Certificate[] getAcceptedIssuers() {
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return new X509Certificate[]{};
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}
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}
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private static class TrustAnyHostnameVerifier implements HostnameVerifier {
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public boolean verify(String hostname, SSLSession session) {
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return true;
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}
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}
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/**
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* post方式请求服务器(https协议)
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*
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* @param url 请求地址
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* @param content 参数
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* @param charset 编码
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* @return
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* @throws NoSuchAlgorithmException
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* @throws KeyManagementException
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* @throws IOException
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*/
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public String post(String url, String content, String charset)
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throws NoSuchAlgorithmException, KeyManagementException,
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IOException {
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String result = "";
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SSLContext sc = SSLContext.getInstance("SSL");
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sc.init(null, new TrustManager[]{new TrustAnyTrustManager()},
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new java.security.SecureRandom());
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URL console = new URL(url);
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HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
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conn.setRequestProperty("Content-Type", "application/json; charset=utf-8");
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conn.setSSLSocketFactory(sc.getSocketFactory());
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conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
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conn.setDoOutput(true);
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conn.connect();
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DataOutputStream out = new DataOutputStream(conn.getOutputStream());
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out.write(content.getBytes(charset));
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// 刷新、关闭
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out.flush();
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out.close();
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InputStream is = conn.getInputStream();
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if (is != null) {
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ByteArrayOutputStream outStream = new ByteArrayOutputStream();
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byte[] buffer = new byte[1024];
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int len = 0;
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while ((len = is.read(buffer)) != -1) {
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outStream.write(buffer, 0, len);
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}
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is.close();
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byte[] array = outStream.toByteArray();
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result = new String(array, "utf-8");
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return result;
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}
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return null;
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}
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/**
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* put方式请求服务器(https协议)
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*
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* @param url 请求地址
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* @param content 参数
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* @param token 编码
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* @return
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* @throws NoSuchAlgorithmException
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* @throws KeyManagementException
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* @throws IOException
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*/
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public String put(String url, String content, String token)
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throws NoSuchAlgorithmException, KeyManagementException,
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IOException {
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String result = "";
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SSLContext sc = SSLContext.getInstance("SSL");
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sc.init(null, new TrustManager[]{new TrustAnyTrustManager()},
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new java.security.SecureRandom());
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URL console = new URL(url);
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HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
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conn.setRequestMethod("PUT");
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conn.setSSLSocketFactory(sc.getSocketFactory());
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conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
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conn.setDoOutput(true);
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conn.setRequestProperty("Content-Type", "application/json; charset=utf-8");
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//conn.setRequestProperty("Authorization", "xxxxx" + token);
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conn.connect();
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DataOutputStream out = new DataOutputStream(conn.getOutputStream());
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//out.write(content.getBytes("UTF8"));
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// 刷新、关闭
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out.flush();
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out.close();
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InputStream is = conn.getInputStream();
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if (is != null) {
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ByteArrayOutputStream outStream = new ByteArrayOutputStream();
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byte[] buffer = new byte[1024];
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int len = 0;
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while ((len = is.read(buffer)) != -1) {
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outStream.write(buffer, 0, len);
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}
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is.close();
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byte[] array = outStream.toByteArray();
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result = new String(array, "utf-8");
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return result;
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}
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return null;
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}
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/**
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* get方式请求服务器(https协议)
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*
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* @param url 请求地址
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* @param content 参数
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* @param token 编码
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* @return
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* @throws NoSuchAlgorithmException
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* @throws KeyManagementException
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* @throws IOException
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*/
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public String get(String url, String content, String token)
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throws NoSuchAlgorithmException, KeyManagementException,
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IOException {
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String result = "";
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SSLContext sc = SSLContext.getInstance("SSL");
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sc.init(null, new TrustManager[]{new TrustAnyTrustManager()},
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new java.security.SecureRandom());
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URL httpUrl = new URL(url);
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HttpsURLConnection conn = (HttpsURLConnection) httpUrl.openConnection();
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conn.setRequestMethod("GET");
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conn.setSSLSocketFactory(sc.getSocketFactory());
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conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
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conn.setDoOutput(true);
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conn.setRequestProperty("Content-Type", "application/json; charset=utf-8");
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//conn.setRequestProperty("Authorization", "xxxxxx" + token);
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conn.connect();
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//get方法与post方法除了conn.setRequestMethod("GET")这句不一样外，关于DataOutputStream out的几行一定要删除，否则就会报405的错误
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InputStream is = conn.getInputStream();
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if (is != null) {
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ByteArrayOutputStream outStream = new ByteArrayOutputStream();
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byte[] buffer = new byte[1024];
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int len = 0;
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while ((len = is.read(buffer)) != -1) {
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outStream.write(buffer, 0, len);
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}
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is.close();
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byte[] array = outStream.toByteArray();
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result = new String(array, "utf-8");
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return result;
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}
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return null;
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}
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}
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