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@ -36,8 +36,7 @@ import java.util.List;
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*
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*
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* @author ruoyi
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* @author ruoyi
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*/
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*/
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public class HttpUtils
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public class HttpUtils {
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{
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private static final Logger log = LoggerFactory.getLogger(HttpUtils.class);
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private static final Logger log = LoggerFactory.getLogger(HttpUtils.class);
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/**
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/**
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@ -47,8 +46,7 @@ public class HttpUtils
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* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
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* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
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* @return 所代表远程资源的响应结果
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* @return 所代表远程资源的响应结果
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*/
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*/
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public static String sendGet(String url, String param)
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public static String sendGet(String url, String param) {
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{
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return sendGet(url, param, "UTF-8");
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return sendGet(url, param, "UTF-8");
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}
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}
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@ -60,12 +58,10 @@ public class HttpUtils
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* @param contentType 编码类型
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* @param contentType 编码类型
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* @return 所代表远程资源的响应结果
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* @return 所代表远程资源的响应结果
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*/
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*/
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public static String sendGet(String url, String param, String contentType)
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public static String sendGet(String url, String param, String contentType) {
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{
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StringBuilder result = new StringBuilder();
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StringBuilder result = new StringBuilder();
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BufferedReader in = null;
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BufferedReader in = null;
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try
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try {
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{
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String urlNameString = url + "?" + param;
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String urlNameString = url + "?" + param;
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log.info("sendGet - {}", urlNameString);
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log.info("sendGet - {}", urlNameString);
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URL realUrl = new URL(urlNameString);
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URL realUrl = new URL(urlNameString);
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@ -76,39 +72,24 @@ public class HttpUtils
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connection.connect();
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connection.connect();
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in = new BufferedReader(new InputStreamReader(connection.getInputStream(), contentType));
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in = new BufferedReader(new InputStreamReader(connection.getInputStream(), contentType));
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String line;
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String line;
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while ((line = in.readLine()) != null)
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while ((line = in.readLine()) != null) {
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{
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result.append(line);
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result.append(line);
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}
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}
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log.info("recv - {}", result);
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log.info("recv - {}", result);
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}
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} catch (ConnectException e) {
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catch (ConnectException e)
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{
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log.error("调用HttpUtils.sendGet ConnectException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendGet ConnectException, url=" + url + ",param=" + param, e);
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}
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} catch (SocketTimeoutException e) {
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catch (SocketTimeoutException e)
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{
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log.error("调用HttpUtils.sendGet SocketTimeoutException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendGet SocketTimeoutException, url=" + url + ",param=" + param, e);
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}
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} catch (IOException e) {
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catch (IOException e)
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{
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log.error("调用HttpUtils.sendGet IOException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendGet IOException, url=" + url + ",param=" + param, e);
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}
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} catch (Exception e) {
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catch (Exception e)
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{
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log.error("调用HttpsUtil.sendGet Exception, url=" + url + ",param=" + param, e);
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log.error("调用HttpsUtil.sendGet Exception, url=" + url + ",param=" + param, e);
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}
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} finally {
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finally
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try {
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{
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if (in != null) {
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try
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{
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if (in != null)
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{
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in.close();
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in.close();
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}
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}
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}
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} catch (Exception ex) {
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catch (Exception ex)
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{
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log.error("调用in.close Exception, url=" + url + ",param=" + param, ex);
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log.error("调用in.close Exception, url=" + url + ",param=" + param, ex);
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}
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}
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}
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}
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@ -122,13 +103,11 @@ public class HttpUtils
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* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
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* @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
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* @return 所代表远程资源的响应结果
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* @return 所代表远程资源的响应结果
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*/
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*/
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public static String sendPost(String url, String param)
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public static String sendPost(String url, String param) {
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{
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PrintWriter out = null;
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PrintWriter out = null;
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BufferedReader in = null;
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BufferedReader in = null;
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StringBuilder result = new StringBuilder();
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StringBuilder result = new StringBuilder();
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try
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try {
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{
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String urlNameString = url;
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String urlNameString = url;
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log.info("sendPost - {}", urlNameString);
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log.info("sendPost - {}", urlNameString);
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URL realUrl = new URL(urlNameString);
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URL realUrl = new URL(urlNameString);
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@ -145,58 +124,40 @@ public class HttpUtils
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out.flush();
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out.flush();
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in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));
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in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));
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String line;
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String line;
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while ((line = in.readLine()) != null)
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while ((line = in.readLine()) != null) {
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{
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result.append(line);
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result.append(line);
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}
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}
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log.info("recv - {}", result);
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log.info("recv - {}", result);
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}
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} catch (ConnectException e) {
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catch (ConnectException e)
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{
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log.error("调用HttpUtils.sendPost ConnectException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendPost ConnectException, url=" + url + ",param=" + param, e);
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}
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} catch (SocketTimeoutException e) {
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catch (SocketTimeoutException e)
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{
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log.error("调用HttpUtils.sendPost SocketTimeoutException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendPost SocketTimeoutException, url=" + url + ",param=" + param, e);
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}
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} catch (IOException e) {
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catch (IOException e)
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{
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log.error("调用HttpUtils.sendPost IOException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendPost IOException, url=" + url + ",param=" + param, e);
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}
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} catch (Exception e) {
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catch (Exception e)
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{
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log.error("调用HttpsUtil.sendPost Exception, url=" + url + ",param=" + param, e);
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log.error("调用HttpsUtil.sendPost Exception, url=" + url + ",param=" + param, e);
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}
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} finally {
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finally
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try {
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{
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if (out != null) {
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try
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{
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if (out != null)
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{
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out.close();
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out.close();
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}
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}
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if (in != null)
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if (in != null) {
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{
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in.close();
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in.close();
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}
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}
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}
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} catch (IOException ex) {
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catch (IOException ex)
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{
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log.error("调用in.close Exception, url=" + url + ",param=" + param, ex);
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log.error("调用in.close Exception, url=" + url + ",param=" + param, ex);
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}
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}
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}
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}
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return result.toString();
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return result.toString();
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}
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}
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public static String sendSSLPost(String url, String param)
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public static String sendSSLPost(String url, String param) {
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{
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StringBuilder result = new StringBuilder();
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StringBuilder result = new StringBuilder();
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String urlNameString = url + "?" + param;
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String urlNameString = url + "?" + param;
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try
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try {
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{
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log.info("sendSSLPost - {}", urlNameString);
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log.info("sendSSLPost - {}", urlNameString);
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SSLContext sc = SSLContext.getInstance("SSL");
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SSLContext sc = SSLContext.getInstance("SSL");
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sc.init(null, new TrustManager[] { new TrustAnyTrustManager() }, new java.security.SecureRandom());
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sc.init(null, new TrustManager[]{new TrustAnyTrustManager()}, new java.security.SecureRandom());
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URL console = new URL(urlNameString);
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URL console = new URL(urlNameString);
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HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
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HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
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conn.setRequestProperty("accept", "*/*");
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conn.setRequestProperty("accept", "*/*");
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@ -213,63 +174,48 @@ public class HttpUtils
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InputStream is = conn.getInputStream();
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InputStream is = conn.getInputStream();
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BufferedReader br = new BufferedReader(new InputStreamReader(is));
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BufferedReader br = new BufferedReader(new InputStreamReader(is));
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String ret = "";
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String ret = "";
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while ((ret = br.readLine()) != null)
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while ((ret = br.readLine()) != null) {
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{
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if (ret != null && !"".equals(ret.trim())) {
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if (ret != null && !"".equals(ret.trim()))
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{
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result.append(new String(ret.getBytes("ISO-8859-1"), "utf-8"));
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result.append(new String(ret.getBytes("ISO-8859-1"), "utf-8"));
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}
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}
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}
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}
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log.info("recv - {}", result);
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log.info("recv - {}", result);
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conn.disconnect();
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conn.disconnect();
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br.close();
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br.close();
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}
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} catch (ConnectException e) {
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catch (ConnectException e)
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{
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log.error("调用HttpUtils.sendSSLPost ConnectException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendSSLPost ConnectException, url=" + url + ",param=" + param, e);
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}
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} catch (SocketTimeoutException e) {
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catch (SocketTimeoutException e)
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{
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log.error("调用HttpUtils.sendSSLPost SocketTimeoutException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendSSLPost SocketTimeoutException, url=" + url + ",param=" + param, e);
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}
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} catch (IOException e) {
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catch (IOException e)
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{
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log.error("调用HttpUtils.sendSSLPost IOException, url=" + url + ",param=" + param, e);
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log.error("调用HttpUtils.sendSSLPost IOException, url=" + url + ",param=" + param, e);
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}
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} catch (Exception e) {
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catch (Exception e)
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{
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log.error("调用HttpsUtil.sendSSLPost Exception, url=" + url + ",param=" + param, e);
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log.error("调用HttpsUtil.sendSSLPost Exception, url=" + url + ",param=" + param, e);
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}
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}
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return result.toString();
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return result.toString();
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}
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}
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private static class TrustAnyTrustManager implements X509TrustManager
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private static class TrustAnyTrustManager implements X509TrustManager {
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{
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@Override
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@Override
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public void checkClientTrusted(X509Certificate[] chain, String authType)
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public void checkClientTrusted(X509Certificate[] chain, String authType) {
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{
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}
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}
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@Override
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@Override
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public void checkServerTrusted(X509Certificate[] chain, String authType)
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public void checkServerTrusted(X509Certificate[] chain, String authType) {
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{
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}
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}
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@Override
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@Override
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public X509Certificate[] getAcceptedIssuers()
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public X509Certificate[] getAcceptedIssuers() {
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{
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return new X509Certificate[]{};
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return new X509Certificate[] {};
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}
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}
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}
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}
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private static class TrustAnyHostnameVerifier implements HostnameVerifier
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private static class TrustAnyHostnameVerifier implements HostnameVerifier {
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{
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@Override
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@Override
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public boolean verify(String hostname, SSLSession session)
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public boolean verify(String hostname, SSLSession session) {
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{
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return true;
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return true;
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}
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}
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}
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}
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public static CloseableHttpClient createSSLClientDefault() {
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public static CloseableHttpClient createSSLClientDefault() {
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try {
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try {
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//使用 loadTrustMaterial() 方法实现一个信任策略，信任所有证书
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//使用 loadTrustMaterial() 方法实现一个信任策略，信任所有证书
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@ -317,6 +263,7 @@ public class HttpUtils
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}
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}
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return httpPost;
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return httpPost;
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}
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}
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public static HttpGet getHttpGet(String url, List<BasicNameValuePair> list) throws UnsupportedEncodingException {
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public static HttpGet getHttpGet(String url, List<BasicNameValuePair> list) throws UnsupportedEncodingException {
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// 创建 HttpGet 请求
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// 创建 HttpGet 请求
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HttpGet httpGet = new HttpGet(url);
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HttpGet httpGet = new HttpGet(url);
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@ -332,20 +279,21 @@ public class HttpUtils
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if (list != null) {
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if (list != null) {
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for (BasicNameValuePair pair : list) {
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for (BasicNameValuePair pair : list) {
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// 设置 httpGet 参数
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// 设置 httpGet 参数
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httpGet.setHeader(pair.getName(),pair.getValue());
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httpGet.setHeader(pair.getName(), pair.getValue());
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}
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}
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}
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}
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|
return httpGet;
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|
return httpGet;
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}
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}
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|
public static boolean testNetworkConnected(String url){
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|
public static boolean testNetworkConnected(String url) {
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|
|
// 创建 HttpClient 客户端
|
|
|
|
// 创建 HttpClient 客户端
|
|
|
|
CloseableHttpClient httpClient = HttpUtils.createSSLClientDefault();
|
|
|
|
CloseableHttpClient httpClient = HttpUtils.createSSLClientDefault();
|
|
|
|
CloseableHttpResponse httpResponse = null;
|
|
|
|
CloseableHttpResponse httpResponse = null;
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
HttpGet httpGet = HttpUtils.getHttpGet(url,new ArrayList<>());
|
|
|
|
HttpGet httpGet = HttpUtils.getHttpGet(url, new ArrayList<>());
|
|
|
|
httpResponse = httpClient.execute(httpGet);
|
|
|
|
httpResponse = httpClient.execute(httpGet);
|
|
|
|
StatusLine statusLine = httpResponse.getStatusLine();
|
|
|
|
StatusLine statusLine = httpResponse.getStatusLine();
|
|
|
|
if(statusLine.getStatusCode() == 200)return true;
|
|
|
|
if (statusLine.getStatusCode() == 200) return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// 无论如何必须关闭连接
|
|
|
|
// 无论如何必须关闭连接
|
|
|
|
catch (IOException e) {
|
|
|
|
catch (IOException e) {
|
|
|
|
@ -355,6 +303,7 @@ public class HttpUtils
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public static String getCookies(CloseableHttpResponse httpResponse) {
|
|
|
|
public static String getCookies(CloseableHttpResponse httpResponse) {
|
|
|
|
Header str = httpResponse.getHeaders("Set-Cookie")[0];
|
|
|
|
Header str = httpResponse.getHeaders("Set-Cookie")[0];
|
|
|
|
return str.getValue().split(";")[0];
|
|
|
|
return str.getValue().split(";")[0];
|
|
|
|
|
chenshuichuan
2 years ago