如何通过python获取违章信息
中秋放假期间运气真的不要太好，收到了交警送的“中秋礼物”，内心真的无法开心呀。大家或许都一样因为各种违章收到过交警的罚单，被扣分扣钱是我们不乐意的，所以我们在开车期间还是需要随时都牢记交通规则。刚好最近初学Python,就想练练手，今天就学习下用Python爬虫自动化抓取违章信息，目标网站https://ah.122.gov.cn。基本代码如下：import org.apache.commons.httpclient.Credentials;import org.apache.commons.httpclient.HostConfiguration;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.HttpMethod;import org.apache.commons.httpclient.HttpStatus;import org.apache.commons.httpclient.UsernamePasswordCredentials;import org.apache.commons.httpclient.auth.AuthScope;import org.apache.commons.httpclient.methods.GetMethod;import java.io.IOException;public class Main { # 代理服务器(产品官网 www.16yun.cn) private static final String PROXY_HOST = "t.16yun.cn"; private static final int PROXY_PORT = 31111; public static void main(String[] args) { HttpClient client = new HttpClient(); HttpMethod method = new GetMethod("https://httpbin.org/ip"); HostConfiguration config = client.getHostConfiguration(); config.setProxy(PROXY_HOST, PROXY_PORT); client.getParams().setAuthenticationPreemptive(true); String username = "16ABCCKJ"; String password = "712323"; Credentials credentials = new UsernamePasswordCredentials(username, password); AuthScope authScope = new AuthScope(PROXY_HOST, PROXY_PORT); client.getState().setProxyCredentials(authScope, credentials); try { client.executeMethod(method); if (method.getStatusCode() == HttpStatus.SC_OK) { String response = method.getResponseBodyAsString(); System.out.println("Response = " + response); } } catch (IOException e) { e.printStackTrace(); } finally { method.releaseConnection(); } }}在整个抓取过程中遇到很多的问题，然后经过和朋友探讨都得到了解决，尤其是网站网ip，封爬虫行为。还有就是违章行为可大可小的，所以我们平时开车过程中必须时刻牢记交通规则。你这是java的代码啊
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