常见大陆和香港号码格式验证

import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;public class PhoneFormatCheckUtils {// 大陆号码或香港号码均可public static boolean isPhoneLegal(String str) throws PatternSyntaxException {return isChinaPhoneLegal(str) || isHKPhoneLegal(str);}/*** 大陆手机号码11位数，匹配格式：前三位固定格式+后8位任意数* 此方法中前三位格式有：* 13+任意数* 15+除4的任意数* 18+除1和4的任意数* 17+除9的任意数* 147*/public static boolean isChinaPhoneLegal(String str) throws PatternSyntaxException {String regExp = "^((13[0-9])|(15[^4])|(18[0,2,3,5-9])|(17[0-8])|(147))\\d{8}$";Pattern p = Pattern.compile(regExp);Matcher m = p.matcher(str);return m.matches();}/*** 香港手机号码8位数，5|6|8|9开头+7位任意数*/public static boolean isHKPhoneLegal(String str) throws PatternSyntaxException {String regExp = "^(5|6|8|9)\\d{7}$";Pattern p = Pattern.compile(regExp);Matcher m = p.matcher(str);return m.matches();}
}

对 FASTDFS 的封装以及使用

import org.csource.common.NameValuePair;
import org.csource.fastdfs.*;public class FastDFSClient {private TrackerClient trackerClient = null;private TrackerServer trackerServer = null;private StorageServer storageServer = null;private StorageClient1 storageClient = null;public FastDFSClient(String conf) throws Exception {if (conf.contains("classpath:")) {conf = conf.replace("classpath:", this.getClass().getResource("/").getPath());}ClientGlobal.init(conf);trackerClient = new TrackerClient();trackerServer = trackerClient.getConnection();storageServer = null;storageClient = new StorageClient1(trackerServer, storageServer);}/*** 上传文件方法* <p>Title: uploadFile</p>* <p>Description: </p>** @param fileName 文件全路径* @param extName  文件扩展名，不包含（.）* @param metas    文件扩展信息* @return* @throws Exception*/public String uploadFile(String fileName, String extName, NameValuePair[] metas) throws Exception {String result = storageClient.upload_file1(fileName, extName, metas);return result;}public String uploadFile(String fileName) throws Exception {return uploadFile(fileName, null, null);}public String uploadFile(String fileName, String extName) throws Exception {return uploadFile(fileName, extName, null);}/*** 上传文件方法* <p>Title: uploadFile</p>* <p>Description: </p>** @param fileContent 文件的内容，字节数组* @param extName     文件扩展名* @param metas       文件扩展信息* @return* @throws Exception*/public String uploadFile(byte[] fileContent, String extName, NameValuePair[] metas) throws Exception {String result = storageClient.upload_file1(fileContent, extName, metas);return result;}public String uploadFile(byte[] fileContent) throws Exception {return uploadFile(fileContent, null, null);}public String uploadFile(byte[] fileContent, String extName) throws Exception {return uploadFile(fileContent, extName, null);}
}

如何使用 FASTDFS  封装类

resources 下配置 FASTDFS 信息：fdfs_client.conf 和 application.properties

# connect timeout in seconds
# default value is 30s
connect_timeout=30# network timeout in seconds
# default value is 30s
network_timeout=60# the base path to store log files
base_path=/home/fastdfs# tracker_server can ocur more than once, and tracker_server format is
#  "host:port", host can be hostname or ip address
tracker_server=192.168.25.133:22122#standard log level as syslog, case insensitive, value list:
### emerg for emergency
### alert
### crit for critical
### error
### warn for warning
### notice
### info
### debug
log_level=info# if use connection pool
# default value is false
# since V4.05
use_connection_pool = false# connections whose the idle time exceeds this time will be closed
# unit: second
# default value is 3600
# since V4.05
connection_pool_max_idle_time = 3600# if load FastDFS parameters from tracker server
# since V4.05
# default value is false
load_fdfs_parameters_from_tracker=false# if use storage ID instead of IP address
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# default value is false
# since V4.05
use_storage_id = false# specify storage ids filename, can use relative or absolute path
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# since V4.05
storage_ids_filename = storage_ids.conf#HTTP settings
http.tracker_server_port=80#use "#include" directive to include HTTP other settiongs
##include http.conf=====================================================================================FILE_SERVER_URL=http://192.168.25.133/

代码演示

@RestController
public class UploadController {@Value("${FILE_SERVER_URL}")private String FILE_SERVER_URL; //文件服务器地址@RequestMapping("/upload")public Result upload(MultipartFile file) {// 获取文件扩展名称String originalFilename = file.getOriginalFilename();String extName = originalFilename.substring(originalFilename.lastIndexOf(".") + 1);try {// 创建 fastDFS 客户端FastDFSClient fastDFSClient = new FastDFSClient("classpath:config/fdfs_client.conf");// 上传文件处理String path = fastDFSClient.uploadFile(file.getBytes(), extName);// 拼接返回的 url 和 ip 地址，拼装成完整的 urlString url = FILE_SERVER_URL + path;return new Result(true, url);} catch (Exception e) {e.printStackTrace();return new Result(false, "上传失败");}}
}