From f2c26596b44cccea3276b25c665e4fd5238d6c88 Mon Sep 17 00:00:00 2001
From: jiangping <jp@doumee.com>
Date: 星期五, 22 十二月 2023 09:29:58 +0800
Subject: [PATCH] 海康接口对接开发
---
server/dmvisit_service/src/main/java/com/doumee/core/utils/HttpsUtil.java | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 49 insertions(+), 1 deletions(-)
diff --git a/server/dmvisit_service/src/main/java/com/doumee/core/utils/HttpsUtil.java b/server/dmvisit_service/src/main/java/com/doumee/core/utils/HttpsUtil.java
index 6d6dc9c..c74af73 100644
--- a/server/dmvisit_service/src/main/java/com/doumee/core/utils/HttpsUtil.java
+++ b/server/dmvisit_service/src/main/java/com/doumee/core/utils/HttpsUtil.java
@@ -4,6 +4,7 @@
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
+import java.net.HttpURLConnection;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
@@ -21,7 +22,11 @@
return connection(url, "POST", data, contentType, ignoreSSL);
}
public static String postJson(String url, String data) {
- return connection(url, "POST", data, "application/json", false);
+ if(url.startsWith("https://")){
+ return connection(url, "POST", data, "application/json", true);
+ }else{
+ return connectionHttp(url, "POST", data, "application/json");
+ }
}
public static String connection(String url,String method,String data,String contentType,boolean ignoreSSL){
@@ -82,6 +87,49 @@
}
return null;
}
+ public static String connectionHttp(String url,String method,String data,String contentType ){
+ HttpURLConnection connection = null;
+ try {
+ URL _url = new URL(url);
+ connection = (HttpURLConnection) _url.openConnection();
+ connection.setRequestMethod(method);
+ connection.setDoOutput(true);
+ connection.setDoInput(true);
+ connection.setUseCaches(false);
+ if(contentType != null){
+ connection.setRequestProperty("Content-Type", contentType);
+ }
+
+ connection.connect();
+
+ if(data != null){
+ OutputStream outputStream = connection.getOutputStream();
+ outputStream.write(data.getBytes("utf-8"));
+ outputStream.close();
+ }
+
+ int responseCode = connection.getResponseCode();
+ if (responseCode == HttpsURLConnection.HTTP_OK) {
+ InputStream is = connection.getInputStream();
+ byte[] b = new byte[4096];
+ ByteArrayOutputStream baos = new ByteArrayOutputStream(b.length);
+ int len;
+ while ((len = is.read(b)) != -1) {
+ baos.write(b, 0, len);
+ }
+ is.close();
+ return baos.toString("utf-8");
+ }
+ return connection.getResponseMessage();
+ } catch (Exception e) {
+ e.printStackTrace();
+ } finally {
+ if(connection != null){
+ connection.disconnect();
+ }
+ }
+ return null;
+ }
public static void main(String[] args) {
--
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