怎么實現HTTPS POST發送FORM表單參數返回Json

今天小編給大家分享一下怎么實現HTTPS POST發送FORM表單參數返回Json的相關知識點，內容詳細，邏輯清晰，相信大部分人都還太了解這方面的知識，所以分享這篇文章給大家參考一下，希望大家閱讀完這篇文章后有所收獲，下面我們一起來了解一下吧。

依賴

<!--httpClient?Start-->
????????<!--httpClient?文件上傳?Start-->
????????<!--?https://mvnrepository.com/artifact/commons-fileupload/commons-fileupload?-->
????????<dependency>
????????????<groupId>commons-fileupload</groupId>
????????????<artifactId>commons-fileupload</artifactId>
????????????<version>1.4</version>
????????</dependency>
????????<!--?https://mvnrepository.com/artifact/commons-io/commons-io?-->
????????<dependency>
????????????<groupId>commons-io</groupId>
????????????<artifactId>commons-io</artifactId>
????????????<version>2.11.0</version>
????????</dependency>
????????<!--httpClient?文件上傳?End-->
????????<!--?https://mvnrepository.com/artifact/org.apache.httpcomponents/httpcore?-->
????????<dependency>
????????????<groupId>org.apache.httpcomponents</groupId>
????????????<artifactId>httpcore</artifactId>
????????????<version>4.4.14</version>
????????</dependency>
????????<!--?https://mvnrepository.com/artifact/commons-httpclient/commons-httpclient?-->
????????<dependency>
????????????<groupId>commons-httpclient</groupId>
????????????<artifactId>commons-httpclient</artifactId>
????????????<version>3.1</version>
????????</dependency>
????????<!--?https://mvnrepository.com/artifact/org.apache.httpcomponents/httpmime?-->
????????<dependency>
????????????<groupId>org.apache.httpcomponents</groupId>
????????????<artifactId>httpmime</artifactId>
????????????<version>4.5.13</version>
????????</dependency>
????????<!--httpClient?End-->

工具類

package?com.sinosoft.fis.utils;
import?org.apache.http.HttpEntity;
import?org.apache.http.HttpStatus;
import?org.apache.http.client.config.RequestConfig;
import?org.apache.http.client.methods.CloseableHttpResponse;
import?org.apache.http.client.methods.HttpPost;
import?org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import?org.apache.http.conn.ssl.SSLContextBuilder;
import?org.apache.http.conn.ssl.TrustStrategy;
import?org.apache.http.conn.ssl.X509HostnameVerifier;
import?org.apache.http.impl.client.CloseableHttpClient;
import?org.apache.http.impl.client.HttpClients;
import?org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import?org.apache.http.util.EntityUtils;
import?javax.net.ssl.SSLContext;
import?javax.net.ssl.SSLException;
import?javax.net.ssl.SSLSession;
import?javax.net.ssl.SSLSocket;
import?java.io.IOException;
import?java.security.GeneralSecurityException;
import?java.security.cert.CertificateException;
import?java.security.cert.X509Certificate;
/**
?*?實現HTTPS協議POST請求FORM參數返回報文
?*
?*?@author?gblfy
?*?@date?2022-09-26
?*/
public?class?HttpFormClient?{
????private?static?PoolingHttpClientConnectionManager?connMgr;
????private?static?RequestConfig?requestConfig;
????private?static?final?int?MAX_TIMEOUT?=?7000;
????static?{
????????//?設置連接池
????????connMgr?=?new?PoolingHttpClientConnectionManager();
????????//?設置連接池大小
????????connMgr.setMaxTotal(100);
????????connMgr.setDefaultMaxPerRoute(connMgr.getMaxTotal());
????????RequestConfig.Builder?configBuilder?=?RequestConfig.custom();
????????//?設置連接超時
????????configBuilder.setConnectTimeout(MAX_TIMEOUT);
????????//?設置讀取超時
????????configBuilder.setSocketTimeout(MAX_TIMEOUT);
????????//?設置從連接池獲取連接實例的超時
????????configBuilder.setConnectionRequestTimeout(MAX_TIMEOUT);
????????//?在提交請求之前?測試連接是否可用
????????configBuilder.setStaleConnectionCheckEnabled(true);
????????requestConfig?=?configBuilder.build();
????}
????/**
?????*?發送?HTTPS?POST?請求
?????*
?????*?@param?apiUrl??????API接口URL
?????*?@return
?????*/
????public?static?String?sendPostHttpSSLJsonOrForm(String?apiUrl)?{
????????CloseableHttpClient?httpClient?=?HttpClients.custom().setSSLSocketFactory(createSSLConnSocketFactory()).setConnectionManager(connMgr).setDefaultRequestConfig(requestConfig).build();
????????HttpPost?httpPost?=?new?HttpPost(apiUrl);
????????CloseableHttpResponse?response?=?null;
????????String?httpStr?=?null;
????????try?{
????????????httpPost.setConfig(requestConfig);
????????????response?=?httpClient.execute(httpPost);
????????????int?statusCode?=?response.getStatusLine().getStatusCode();
????????????if?(statusCode?!=?HttpStatus.SC_OK)?{
????????????????return?null;
????????????}
????????????HttpEntity?entity?=?response.getEntity();
????????????if?(entity?==?null)?{
????????????????return?null;
????????????}
????????????httpStr?=?EntityUtils.toString(entity,?"utf-8");
????????}?catch?(Exception?e)?{
????????????e.printStackTrace();
????????}?finally?{
????????????if?(response?!=?null)?{
????????????????try?{
????????????????????EntityUtils.consume(response.getEntity());
????????????????}?catch?(IOException?e)?{
????????????????????e.printStackTrace();
????????????????}
????????????}
????????}
????????return?httpStr;
????}
????/**
?????*?創建SSL安全連接
?????*
?????*?@return
?????*/
????private?static?SSLConnectionSocketFactory?createSSLConnSocketFactory()?{
????????SSLConnectionSocketFactory?sslsf?=?null;
????????try?{
????????????SSLContext?sslContext?=?new?SSLContextBuilder().loadTrustMaterial(null,?new?TrustStrategy()?{
????????????????@Override
????????????????public?boolean?isTrusted(X509Certificate[]?chain,?String?authType)?throws?CertificateException?{
????????????????????return?true;
????????????????}
????????????}).build();
????????????sslsf?=?new?SSLConnectionSocketFactory(sslContext,?new?X509HostnameVerifier()?{
????????????????@Override
????????????????public?boolean?verify(String?arg0,?SSLSession?arg1)?{
????????????????????return?true;
????????????????}
????????????????@Override
????????????????public?void?verify(String?host,?SSLSocket?ssl)?throws?IOException?{
????????????????}
????????????????@Override
????????????????public?void?verify(String?host,?X509Certificate?cert)?throws?SSLException?{
????????????????}
????????????????@Override
????????????????public?void?verify(String?host,?String[]?cns,?String[]?subjectAlts)?throws?SSLException?{
????????????????}
????????????});
????????}?catch?(GeneralSecurityException?e)?{
????????????e.printStackTrace();
????????}
????????return?sslsf;
????}
????public?static?void?main(String[]?args)?{
????????String?postSSL?=?HttpFormClient.sendPostHttpSSLJsonOrForm("https://gblfy/openapi/auth/credential?clientId=newchinalife&secret=f1hyv7av&userType=2");
????????System.out.println("返回"?+?postSSL);
????}
}

以上就是“怎么實現HTTPS POST發送FORM表單參數返回Json”這篇文章的所有內容，感謝各位的閱讀！相信大家閱讀完這篇文章都有很大的收獲，小編每天都會為大家更新不同的知識，如果還想學習更多的知識，請關注蝸牛博客行業資訊頻道。

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