importjava.io.BufferedReader;importjava.io.InputStreamReader;importjava.io.OutputStream;importjava.net.HttpURLConnection;importjava.net.URL;publicclassPostRequestExample{publicstaticvoidmain(String[]args){try{// 创建URL对象URLurl=newURL("// 创建HttpURLConnection对象HttpURLConnectionconnection=(HttpURLConn...
3. 设置请求方法为POST 接下来,我们需要设置请求方法为POST,以便向服务器发送POST请求。 connection.setRequestMethod("POST"); 1. 4. 设置请求头部信息 如果需要在请求中设置一些头部信息,比如设置Content-Type为application/json,可以使用setRequestProperty方法。 connection.setRequestProperty("Content-Type","applicat...
*@paramjson json格式字符串 *@paramcontentType 这里用 "application/json" *@return*/publicstaticString post(String url, String json, String contentType) { HttpClientBuilder httpClientBuilder=HttpClientBuilder.create();//HttpClientCloseableHttpClient client =httpClientBuilder.build(); client=(CloseableHttpCli...
httpResponse= HttpRequest.post(url)//url.headerMap(heads,false)//请求头设置.body(json.toJSONString())//json参数.timeout(5 * 60 * 1000)//超时.execute();//请求log.info("获取返回服务器的状态码:--- " +httpResponse.getStatus() );if(httpResponse.getStatus() == 200){//成功后响应数据...
entityBuilder.addPart("binaryFile", new FileBody(file));4. 创建`HttpPost`对象，并设置其请求体为上述构建的`MultipartEntity`。java HttpPost postRequest = new HttpPost("https://example.com/api");postRequest.setEntity(entityBuilder.build());5. 最后，通过`HttpClient`执行`postRequest`...
import java.io.OutputStream; import java.net.HttpURLConnection; import java.net.URL; public class PostJsonExample { public static void main(String[] args) { try { // 创建一个表示JSON数据的字符串 String jsonInputString = "{\"name\":\"John\", \"age\":30, \"city\":\"New York\"}...
sendPost(url,""); System.out.println("返回参数"+resp); } @Test void post() { //post 方式 传递参数为json User user=new User("javaNice",666); String paramsMap = JSON.toJSONString(user); System.out.println("传递参数"+paramsMap); String resp = HttpRequestUtil.sendPost("http://...
privatestaticfinalStringregion="cn-hangzhou";privatestaticDaterequestDateTime=newDate();/** * 表单上传。 *@throwsException */privatevoidPostObject()throwsException {// 在URL中添加Bucket名称,添加后URL格式为http://yourBucketName.oss-cn-hangzhou.aliyuncs.com。StringurlStr=endpoint.replace("http://",...
String postResult = HttpUtil.doPost(url, json.toJSONString()); System.out.println(postResult); url = "http://localhost:8082/api/test/testSendForm"; Map<String,String> map = new HashMap<>(); map.put("name", "测试表单请求"); String formResult = HttpUtil.doPostForm(url, map); Sys...
private static final String region = "cn-hangzhou"; private static Date requestDateTime = new Date(); /** * 表单上传。 * @throws Exception */ private void PostObject() throws Exception { // 在URL中添加Bucket名称,添加后URL格式为http://yourBucketName.oss-cn-hangzhou.aliyuncs.com。 String ...