直接读取ZIP包数据线上、线下方法

最新推荐文章于 2022-11-25 13:44:52 发布

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最新推荐文章于 2022-11-25 13:44:52 发布

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原文链接：http://www.cnblogs.com/mask-xiexie/p/10880532.html

这段Java代码实现了从远程URL读取ZIP文件，并解析其中的TXT文件内容。通过HttpURLConnection连接到指定URL，使用ZipInputStream读取ZIP文件，遍历ZIP条目，找到TXT文件后按行读取内容，将每行数据按逗号分割并存储到PayPigeonLeadsDnModel对象中，最后输出对象信息。

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public static void main(String[] args) {

String path = "C:\\Users\\hengy\\Desktop\\2019042414.zip";

String dnFileUrl =

"http://mbncontent.oss-ap-southeast-1.aliyuncs.com/TH/C792871848C74AC4/DN/2019042414.zip";

ZipInputStream zipInputStream = null;

BufferedReader br = null;

try {

// new

URL url = new URL(dnFileUrl);

HttpURLConnection conn = (HttpURLConnection)url.openConnection();

Charset utf8 = Charset.forName("UTF-8");

int resultCode = conn.getResponseCode();

if (HttpStatus.OK.value() == resultCode) {

zipInputStream = new ZipInputStream(conn.getInputStream(), utf8);

ZipEntry zipEntry;

while ((zipEntry = zipInputStream.getNextEntry()) != null) {

if (zipEntry.toString().endsWith("txt")) {

br = new BufferedReader(new InputStreamReader(zipInputStream));

String line;

while ((line = br.readLine()) != null) {

String[] infoArr = line.toString().split(",");

if (null != infoArr && infoArr.length > 1) {

PayPigeonLeadsDnModel dnModel = new PayPigeonLeadsDnModel();

dnModel.setTelco(infoArr[0]);

dnModel.setShortcode(infoArr[1]);

dnModel.setKeyword(infoArr[2]);

dnModel.setMtid(infoArr[3]);

dnModel.setMsisdn(infoArr[4]);

dnModel.setStatus(infoArr[5]);

if (infoArr.length >= 7) {

dnModel.setStatusDetails(infoArr[6]);

}

System.out.println(dnModel.toString());

}

System.out.println();

}

} catch (Exception e) {

e.printStackTrace();

LOGGER.error("Read zip file error. : {}", e.getMessage());

} finally {

try {

if (null != br) {

br.close();

}

if (null != zipInputStream) {

zipInputStream.close();

}

} catch (IOException e) {

e.printStackTrace();

LOGGER.error("close zipInputStream error. : {}", e.getMessage());

}

// //

// ZipFile zipFile;

// ZipInputStream zipInputStream = null;

// try {

// zipFile = new ZipFile(dnFileUrl);

// InputStream inputStream = new BufferedInputStream(new FileInputStream(dnFileUrl));

// Charset utf8 = Charset.forName("UTF-8");

// zipInputStream = new ZipInputStream(inputStream, utf8);

// ZipEntry zipEntry;

// while ((zipEntry = zipInputStream.getNextEntry()) != null) {

// if (zipEntry.toString().endsWith("txt")) {

// BufferedReader br =

// new BufferedReader(new InputStreamReader(zipFile.getInputStream(zipEntry)));

// String line;

// while ((line = br.readLine()) != null) {

// String[] infoArr = line.toString().split(",");

// if (null != infoArr && infoArr.length > 1) {

// PayPigeonLeadsDnModel dnModel = new PayPigeonLeadsDnModel();

// dnModel.setTelco(infoArr[0]);

// dnModel.setShortcode(infoArr[1]);

// dnModel.setKeyword(infoArr[2]);

// dnModel.setMtid(infoArr[3]);

// dnModel.setMsisdn(infoArr[4]);

// dnModel.setStatus(infoArr[5]);

// if (infoArr.length >= 7) {

// dnModel.setStatusDetails(infoArr[6]);

// }

// //

// System.out.println(dnModel.toString());

// }

// br.close();

// }

// System.out.println();

// }

// } catch (IOException e) {

// e.printStackTrace();

// LOGGER.error("Read zip file error. : {}", e.getMessage());

// } finally {

// try {

// if (null != zipInputStream) {

// zipInputStream.closeEntry();

// }

// } catch (IOException e) {

// e.printStackTrace();

// LOGGER.error("close zipInputStream error. : {}", e.getMessage());

// }

}

转载于:https://www.cnblogs.com/mask-xiexie/p/10880532.html

直接读取ZIP包数据 线上、线下方法

直接读取ZIP包数据线上、线下方法