针对一般的http请求是不需要的校验的。但是https安全校验过总过不去。最后找到以下方法,终于成功。
让我们的站点信任所有站点,不需要引包,系统自带ssl证书校验,话不多数,贴代码。
/** * 信任任何站点,实现https页面的正常访问 * */ public static void trustEveryone() { try { HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() { public boolean verify(String hostname, SSLSession session) { return true; } }); SSLContext context = SSLContext.getInstance("TLS"); context.init(null, new X509TrustManager[] { new X509TrustManager() { public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException { } public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException { } public X509Certificate[] getAcceptedIssuers() { return new X509Certificate[0]; } } }, new SecureRandom()); HttpsURLConnection.setDefaultSSLSocketFactory(context.getSocketFactory()); } catch (Exception e) { // e.printStackTrace(); } }
以下是引用的类,大家被搞错了。
import java.io.UnsupportedEncodingException; import java.security.SecureRandom; import java.security.cert.CertificateException; import java.security.cert.X509Certificate; import javax.net.ssl.HostnameVerifier; import javax.net.ssl.HttpsURLConnection; import javax.net.ssl.SSLContext; import javax.net.ssl.SSLSession; import javax.net.ssl.X509TrustManager;
然后就是使用了 ,
在需要进行创建请求对象之前加入这个方法就行。
实例:
trustEveryone(); Connection conn = HttpConnection2.connect(url); conn.header("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8"); conn.header("Accept-Encoding", "gzip, deflate, br"); conn.header("Accept-Language", "zh-CN,zh;q=0.9"); conn.header("Cache-Control", "max-age=0"); conn.header("Connection", "keep-alive"); conn.header("Host", "blog.maxleap.cn"); conn.header("Upgrade-Insecure-Requests", "1"); conn.header("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.186 Safari/537.36"); Document doc = null;
好了,然后就可以正常访问了。
亲测有效,这是目前我正在使用的方法。
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作者:月光下的猪
来源:CSDN
原文:https://blog.csdn.net/shaochong047/article/details/79636142
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