//?See?README.txt?for?information?and?build?instructions.

import?com.example.tutorial.AddressBookProtos.AddressBook;
import?com.example.tutorial.AddressBookProtos.Person;
import?java.io.BufferedReader;
import?java.io.FileInputStream;
import?java.io.FileNotFoundException;
import?java.io.FileOutputStream;
import?java.io.InputStreamReader;
import?java.io.IOException;
import?java.io.PrintStream;

class?AddPerson?{
??//?This?function?fills?in?a?Person?message?based?on?user?input.
??static?Person?PromptForAddress（BufferedReader?stdin
?????????????????????????????????PrintStream?stdout）?throws?IOException?{
????Person.Builder?person?=?Person.newBuilder（）;

????stdout.print（“Enter?person?ID:?“）;
????person.setId（Integer.valueOf（stdin.readLine（）））;

????stdout.print（“Enter?name:?“）;
????person.setName（stdin.readLine（））;

????stdout.print（“Enter?email?address?（blank?for?none）:?“）;
????String?email?=?stdin.readLine（）;
????if?（email.length（）?>?0）?{
??????person.setEmail（email）;
????}

????while?（true）?{
??????stdout.print（“Enter?a?phone?number?（or?leave?blank?to?finish）:?“）;
??????String?number?=?stdin.readLine（）;
??????if?（number.length（）?==?0）?{
????????break;
??????}

??????Person.PhoneNumber.Builder?phoneNumber?=
????????Person.PhoneNumber.newBuilder（）.setNumber（number）;

??????stdout.print（“Is?this?a?mobile?home?or?work?phone??“）;
??????String?type?=?stdin.readLine（）;
??????if?（type.equals（“mobile“））?{
????????phoneNumber.setType（Person.PhoneType.MOBILE）;
??????}?else?if?（type.equals（“home“））?{
????????phoneNumber.setType（Person.PhoneType.HOME）;
??????}?else?if?（type.equals（“work“））?{
????????phoneNumber.setType（Person.PhoneType.WORK）;
??????}?else?{
????????stdout.println（“Unknown?phone?type.??Using?default.“）;
??????}

??????person.addPhone（phoneNumber）;
????}

????return?person.build（）;
??}

??//?Main?function:??Reads?the?entire?address?book?from?a?file
??//???adds?one?person?based?on?user?input?then?writes?it?back?out?to?the?same
??//???file.
??public?static?void?main（String[]?args）?throws?Exception?{
????if?（args.length?!=?1）?{
??????System.err.println（“Usage:??AddPerson?ADDRESS_BOOK_FILE“）;
??????System.exit（-1）;
????}

????AddressBook.Builder?addressBook?=?AddressBook.newBuilder（）;

????//?Read?the?existing?address?book.
????try?{
??????FileInputStream?input?=?new?FileInputStream（args[0]）;
??????addressBook.mergeFrom（input）;
??????input.close（）;
????}?catch?（FileNotFoundException?e）?{
??????System.out.println（args[0]?+?“:?File?not?found.??Creating?a?new?file.“）;
????}

????//?Add?an?address.
????addressBook.addPerson（
??????PromptForAddress（new?BufferedReader（new?InputStreamReader（System.in））
???????????????????????System.out））;

????//?Write?the?new?address?book?back?to?disk.
????FileOutputStream?output?=?new?FileOutputStream（args[0]）;
????addressBook.build（）.writeTo（output）;
????output.close（）;
??}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\editors\
?????文件?????????221??2011-04-30?17:52??protobuf-2.4.1\editors\README.txt
?????文件????????3774??2011-04-30?17:22??protobuf-2.4.1\editors\proto.vim
?????文件????????7798??2011-04-30?17:22??protobuf-2.4.1\editors\protobuf-mode.el
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\examples\
?????文件????????1548??2011-04-30?17:52??protobuf-2.4.1\examples\README.txt
?????文件????????2299??2011-04-30?17:22??protobuf-2.4.1\examples\Makefile
?????文件?????????637??2011-04-30?17:22??protobuf-2.4.1\examples\addressbook.proto
?????文件????????2617??2011-04-30?17:22??protobuf-2.4.1\examples\add_person.cc
?????文件????????1977??2011-04-30?17:22??protobuf-2.4.1\examples\list_people.cc
?????文件????????2861??2011-04-30?17:22??protobuf-2.4.1\examples\AddPerson.java
?????文件????????1604??2011-04-30?17:22??protobuf-2.4.1\examples\ListPeople.java
?????文件????????1656??2011-04-30?17:22??protobuf-2.4.1\examples\add_person.py
?????文件????????1135??2011-04-30?17:22??protobuf-2.4.1\examples\list_people.py
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\java\
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\java\src\
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\java\src\main\
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\java\src\main\java\
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\java\src\main\java\com\
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\java\src\main\java\com\google\
?????目錄???????????0??2011-04-30?17:52??protobuf-2.4.1\java\src\main\java\com\google\protobuf\
?????文件???????27359??2011-04-30?17:21??protobuf-2.4.1\java\src\main\java\com\google\protobuf\AbstractMessage.java
?????文件???????11238??2011-04-30?17:22??protobuf-2.4.1\java\src\main\java\com\google\protobuf\AbstractMessageLite.java
?????文件????????2323??2011-04-30?17:21??protobuf-2.4.1\java\src\main\java\com\google\protobuf\BlockingRpcChannel.java
?????文件????????2703??2011-04-30?17:21??protobuf-2.4.1\java\src\main\java\com\google\protobuf\BlockingService.java
?????文件???????11737??2011-04-30?17:21??protobuf-2.4.1\java\src\main\java\com\google\protobuf\ByteString.java
?????文件???????30627??2011-04-30?17:21??protobuf-2.4.1\java\src\main\java\com\google\protobuf\CodedInputStream.java
?????文件???????38057??2011-04-30?17:21??protobuf-2.4.1\java\src\main\java\com\google\protobuf\CodedOutputStream.java
?????文件???????68365??2011-04-30?17:21??protobuf-2.4.1\java\src\main\java\com\google\protobuf\Descriptors.java
?????文件???????14885??2011-04-30?17:22??protobuf-2.4.1\java\src\main\java\com\google\protobuf\DynamicMessage.java
............此處省略550個文件信息