Java Request.Post方法代码示例

import org.apache.http.client.fluent.Request; //导入方法依赖的package包/类
/**
 * Send POST request with authorization header and additional headers
 * @param url - The url of the POST request
 * @param auth - String for authorization header
 * @param headers - Hashmap of headers to add to the request
 * @param postData - The body of the POST
 * @return the Response to the POST request
 */
public Response post(String url, String auth, HashMap<String, String> headers, JsonJavaObject postData) throws JsonException, IOException, URISyntaxException {
	URI normUri = new URI(url).normalize();
	Request postRequest = Request.Post(normUri);
	
	//Add all headers
	if(StringUtil.isNotEmpty(auth)) {
		postRequest.addHeader("Authorization", auth);
	}
	if(headers != null && headers.size() > 0){
		for (Map.Entry<String, String> entry : headers.entrySet()) {
			postRequest.addHeader(entry.getKey(), entry.getValue());
		}
	}

	String postDataString = JsonGenerator.toJson(JsonJavaFactory.instanceEx, postData);
	Response response = executor.execute(postRequest.bodyString(postDataString, ContentType.APPLICATION_JSON));
	return response;
}
 

import org.apache.http.client.fluent.Request; //导入方法依赖的package包/类
public static String getToken(String code){
	try{
		Request request = Request.Post("https://discordapp.com/api/oauth2/token"
				+"?grant_type=authorization_code"
				+"&code="+code
				+"&redirect_uri="+URLEncoder.encode(Pokebot.config.REDIRECT_URL, "UTF-8")
				+"&client_id="+Pokebot.config.CLIENT_ID
				+"&client_secret="+Pokebot.config.CLIENT_SECRET);
				request.addHeader("Content-Type", "application/x-www-form-urlencoded");
		TokenResponse tokenResponse = gson.fromJson(request.execute().returnContent().asString(), TokenResponse.class);
		if(tokenResponse.access_token == null){
			System.err.println(tokenResponse.error);
			return null;
		}
		return tokenResponse.access_token;
	} catch(IOException e){
		e.printStackTrace();
		System.err.println("\nUnable to get token");
	}
	return null;
}
 

import org.apache.http.client.fluent.Request; //导入方法依赖的package包/类
/**
 * 上传文件
 *
 * @param url  URL
 * @param name 文件的post参数名称
 * @param file 上传的文件
 * @return
 */
public static String postFile(String url, String name, File file) {
	try {
		HttpEntity reqEntity = MultipartEntityBuilder.create().addBinaryBody(name, file).build();
		Request request = Request.Post(url);
		request.body(reqEntity);
		HttpEntity resEntity = request.execute().returnResponse().getEntity();
		return resEntity != null ? EntityUtils.toString(resEntity) : null;
	} catch (Exception e) {
		logger.error("postFile请求异常，" + e.getMessage() + "\n post url:" + url);
		e.printStackTrace();
	}
	return null;
}
 

import org.apache.http.client.fluent.Request; //导入方法依赖的package包/类
public static String post(KeyPair keyPair,String url,Map<String,String> query,String body) throws ApiException {
    URI uri = buildUri(url,query);
    if(uri == null) {
        return "";
    }
    url = uri.toString();
    log.info("post url:{}",url);

    Request request = Request.Post(url);
    request.bodyString(body, ContentType.parse(Constant.CONTENT_TYPE));
    //request.body(new StringEntity(body,"UTF-8"));

    return request(keyPair,request,Constant.METHOD_POST,query,body);
}
 

import org.apache.http.client.fluent.Request; //导入方法依赖的package包/类
/**
 * post上传文件
 *
 * @param url      请求地址
 * @param file     post的文件
 * @param fileName post的文件名
 * @return
 */
public static String postFile(String url, File file, String fileName) {
    try {
        HttpEntity reqEntity = MultipartEntityBuilder.create().addBinaryBody(fileName, file).build();
        Request request = Request.Post(url);
        request.body(reqEntity);
        HttpEntity resEntity = request.execute().returnResponse().getEntity();
        String res = resEntity != null ? EntityUtils.toString(resEntity, Wechatboot.charset()) : null;
        logger.debug("http post : {}\n响应数据\n{}", url, res);
        return res;
    } catch (Exception e) {
        throw new RuntimeException("post with file请求异常", e);
    }
}
 

import org.apache.http.client.fluent.Request; //导入方法依赖的package包/类
private Response post(HttpRequest request) throws IOException {
    Request apacheRequest = Request.Post(request.getUrl());
    if (request.getBody() != null) {
        ContentType ct = ContentType.create(request.getContentType().getMimeType(),
                        request.getContentType().getCharset());
        apacheRequest.bodyString(request.getBody(), ct);
    } else if (request.getBodyForm() != null) {
        apacheRequest.bodyForm(buildFormBody(request.getBodyForm()));
    }
    prepareRequest(apacheRequest);
    return apacheRequest.execute();
}
 

import org.apache.http.client.fluent.Request; //导入方法依赖的package包/类
HttpClientResponseDTO post(final HttpClientCallDTO reqDto) throws IOException {

        final Request request = Request.Post(reqDto.getUrl());

        handleRequestData(request, reqDto.getHeaders(), reqDto);

        return executeRequest(request, reqDto.getHeaders());
    }