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...
*@return*/publicstaticString post(String url, String json, String contentType) { HttpClientBuilder httpClientBuilder=HttpClientBuilder.create();//HttpClientCloseableHttpClient client =httpClientBuilder.build(); client=(CloseableHttpClient) wrapClient(client); HttpPost post=newHttpPost(url);try{ StringEntit...
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","application/json"); 1. 5. ...
importcom.alibaba.fastjson.JSON;importcom.alibaba.fastjson.JSONObject;importorg.apache.http.HttpResponse;importorg.apache.http.client.methods.HttpPost;importorg.apache.http.entity.StringEntity;importorg.apache.http.impl.client.CloseableHttpClient;importorg.apache.http.impl.client.HttpClients;importorg.apache...
PostTest { public static void main(String[] args) { //定义发送数据 JSONObject param = new JSONObject(); param.put("username", "zhangshan"); param.put("age", "18"); //定义接收数据 JSONObject result = new JSONObject(); String url = "http://www.baidu.com"; HttpPost httpPost =...
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`...
connection.setRequestMethod("POST"); connection.setRequestProperty("Content-Type", "application/json"); connection.setDoOutput(true); 复制代码 获取连接的输出流并将JSON数据写入其中: OutputStream outputStream = connection.getOutputStream(); outputStream.write(jsonInputString.getBytes()); outputStream....
multipart/form-data; boundary="+boundary).build();finalvarresponse=httpClient.send(httpRequest,Body...
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://",...