接下来,我们可以编写Java代码来发送POST请求: importorg.apache.commons.httpclient.HttpClient;importorg.apache.commons.httpclient.methods.PostMethod;publicclassPostRequestExample{publicstaticvoidmain(String[]args){HttpClientclient=newHttpClient();PostMethodpost=newPostMethod(" post.addParameter("key1","value1"...
intstatusCode=client.executeMethod(postMethod);StringresponseBody=postMethod.getResponseBodyAsString(); 1. 2. 最后,我们使用executeMethod()方法发送请求,并获取响应的状态码和响应体。 至此,我们已经完成了"java PostMethod请求参数放在流"的实现。 代码注释说明 下面是对上述代码示例中的每个关键代码的注释说明: /...
import java.net.URL;public class HttpPostExample { public static void main(String[] args) { try { String url = "http://example.com/api/endpoint"; URL obj = new URL(url); HttpURLConnection con = (HttpURLConnection) obj.openConnection(); // 设置请求方法为POST con.setRequestMethod("POS...
import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; public class GetRequestExample { public static void main(String[] args) throws Exception { URL url = new URL(""); HttpURLConnection con = (HttpURLConnection) url.openConnection(); con.setRequestMethod(...
一、Java 11 HttpClient 在Java11的java.net.http.*包中,有一个HttpClient类可以完成HTTP请求。 Java11HttpClientExample.java packagecom.lyl.http; importjava.net.URI; importjava.net.URLEncoder; importjava.net.http.HttpClient; importjava.net.http.HttpRequest; ...
setRequestMethod("POST"); conn.setRequestProperty("Connection", "Keep-Alive"); // conn.setRequestProperty("User-Agent","Mozilla/5.0 (Windows; U; Windows NT 6.1; zh-CN; rv:1.9.2.6)"); conn.setRequestProperty("Content-Type","multipart/form-data; boundary=" + BOUNDARY); OutputStream ...
private String reg_method2 = "http://___/phrs/company-user/info"; private String reg_method3 = "http://___/phrs/company-user/modify"; public static class UTF8PostMethod extends PostMethod{ public UTF8PostMethod(String url){ super(url); }...
();// 设置为POST情conn.setRequestMethod("POST");// 发送POST请求必须设置如下两行conn.setDoOutput(true);conn.setDoInput(true);conn.setUseCaches(false);// 设置请求头参数conn.setRequestProperty("connection","Keep-Alive");conn.setRequestProperty("Charsert","UTF-8");conn.setRequestProperty("...
method() 设置请求方法和请求体 HttpRequest.BodyPublisher 将一些常见的Java对象转换为字节缓冲流。 代码语言:txt AI代码解释 /** * Returns an {@code Optional} containing the {@link BodyPublisher} set on * this request. If no {@code BodyPublisher} was set in the requests's ...
The HTTP GET method requests a representation of a specified resource. Requests using GET should only retrieve data. Main.java import java.io.IOException; import java.net.URI; import java.net.http.HttpClient; import java.net.http.HttpRequest; ...