Java MultipartEntityBuilder.setCharset方法代碼示例

import org.apache.http.entity.mime.MultipartEntityBuilder; //導入方法依賴的package包/類
public HttpPost initRequest(final FileUploadParameter parameter) {
	final FileUploadAddress fileUploadAddress = getDependResult(FileUploadAddress.class);
	final HttpPost request = new HttpPost("http://" + fileUploadAddress.getData().getUp() + CONST.URI_PATH);
	final MultipartEntityBuilder multipartEntity = MultipartEntityBuilder.create();
	multipartEntity.setCharset(Consts.UTF_8);
	multipartEntity.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
	multipartEntity.addPart(CONST.QID_NAME, new StringBody(getLoginInfo().getQid(), ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("ofmt", new StringBody("json", ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("method", new StringBody("Upload.web", ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("token", new StringBody(readCookieStoreValue("token"), ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("v", new StringBody("1.0.1", ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("tk", new StringBody(fileUploadAddress.getData().getTk(), ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("Upload", new StringBody("Submit Query", ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("devtype", new StringBody("web", ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("pid", new StringBody("ajax", ContentType.DEFAULT_BINARY));
	multipartEntity.addPart("Filename",
			new StringBody(parameter.getUploadFile().getName(), ContentType.APPLICATION_JSON));
	multipartEntity.addPart("path", new StringBody(parameter.getPath(), ContentType.APPLICATION_JSON));// 解決中文不識別問題
	multipartEntity.addBinaryBody("file", parameter.getUploadFile());
	request.setEntity(multipartEntity.build());
	return request;
}
 

import org.apache.http.entity.mime.MultipartEntityBuilder; //導入方法依賴的package包/類
public static void main(String args[]){
    HttpClient httpClient = HttpClients.createDefault();
    HttpPost httpPost = new HttpPost("http://localhost:8080/sso-web/upload");
    httpPost.addHeader("Range","bytes=10000-");
    final MultipartEntityBuilder multipartEntity = MultipartEntityBuilder.create();
    multipartEntity.setCharset(Consts.UTF_8);
    multipartEntity.setMode(HttpMultipartMode.STRICT);
    multipartEntity.addBinaryBody("file", new File("/Users/huanghuanlai/Desktop/test.java"));
    httpPost.setEntity(multipartEntity.build());
    try {
        HttpResponse response = httpClient.execute(httpPost);

    } catch (IOException e) {
        e.printStackTrace();
    }
}
 

import org.apache.http.entity.mime.MultipartEntityBuilder; //導入方法依賴的package包/類
public static HttpEntity createMultipartFormEntity(Map<String, String> parameters, InputStream is) {
	MultipartEntityBuilder multipartEntityBuilder = MultipartEntityBuilder.create();
	multipartEntityBuilder.setCharset(Charset.forName("UTF-8"));

	multipartEntityBuilder.addBinaryBody("file", is, ContentType.create("application/octet-stream"), "file");
	for (Entry<String, String> entry : parameters.entrySet()) {
		multipartEntityBuilder.addTextBody(entry.getKey(), entry.getValue());
	}
	return multipartEntityBuilder.build();
}
 

import org.apache.http.entity.mime.MultipartEntityBuilder; //導入方法依賴的package包/類
/**
 * 發送body為multipart form
 * sample
 */
public static String postBodyAsMultipart(String url,Map<String,ContentBody> contentBodies,String charset) throws Exception{
    HttpPost httpPost = new HttpPost(url);
    MultipartEntityBuilder mb = MultipartEntityBuilder.create();
    mb.setCharset(Charset.forName(charset));
    for(Map.Entry<String,ContentBody> entry : contentBodies.entrySet()) {
        mb.addPart(entry.getKey(),entry.getValue());
    }
    httpPost.setEntity(mb.build());
    CloseableHttpResponse response = httpClient.execute(httpPost);
    try {
        HttpEntity entity = response.getEntity();
        int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != 200) {
            httpPost.abort();
            throw new RuntimeException("HttpClient,error status code :" + statusCode);
        }
        String result = null;
        if (entity != null) {
            result = EntityUtils.toString(entity, "utf-8");
        }
        EntityUtils.consume(entity);
        return result;
    } finally {
        response.close();
    }
}
 

import org.apache.http.entity.mime.MultipartEntityBuilder; //導入方法依賴的package包/類
private Result postFile(String url, List<String[]> datas, File file) {
    if (!file.exists()) {
        throw new JapiException(file.getAbsolutePath() + " file not exist.");
    }
    HttpPost httpPost = new HttpPost(url);
    Integer tryCount = 0;
    while (reties > tryCount) {
        try {
            final MultipartEntityBuilder multipartEntity = MultipartEntityBuilder.create();
            multipartEntity.setCharset(Charset.forName("utf-8"));
            multipartEntity.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
            for (String[] nameValue : datas) {
                multipartEntity.addPart(nameValue[0], new StringBody(nameValue[1], ContentType.APPLICATION_JSON));
            }
            multipartEntity.addBinaryBody("file", file);
            httpPost.setEntity(multipartEntity.build());
            httpPost.setHeader("token", token);
            String result = EntityUtils.toString(HTTP_CLIENT.execute(httpPost).getEntity());
            Result result1 = JSON.parseObject(result, ResultImpl.class);
            if (result1.getCode() != 0) {
                throw new JapiException(result1.getMsg());
            }
            return result1;
        } catch (IOException e) {
            if (e instanceof HttpHostConnectException) {
                tryCount++;
                LOGGER.warn("try connect server " + tryCount + " count.");
                try {
                    TimeUnit.SECONDS.sleep(tryTime);
                } catch (InterruptedException e1) {
                    e1.printStackTrace();
                }
            }
        }
    }
    if (tryCount <= reties) {
        LOGGER.error("server connect failed.");
    }
    return null;
}