Icho Chinyorwa Chezvivara Tarisa Kuchera Mharidzo Kupfuura Post Post Protocol
I Post Office Protocol (POP) inoshandiswa kutora mail kubva kune yakasara server ndiyo iri nyore protocol. Inotsanangura basa rinokosha nenzira yakarurama uye iri nyore kuita. Zvechokwadi, zvakare zvakare nyore kunzwisisa.
Ngatitsvakei chii chinoitika mushure mekuona apo purogiramu yako ye email inotumira mail munyaya yePOP. Chokutanga, inoda kushamwaridzana nevhavha.
Hi, It's # 39; s Me
Kazhinji, sevhayo yePOP inoteerera poreji 110 yekupindirana. Pamusoro pekubatanidza kubva kumuteereri wePOP (purogiramu yako ye email), inotarisira kupindura ne + OK pop.philo.org yakagadzirira kana chimwe chinhu chakafanana. Iko + OK inoratidza kuti zvinhu zvose "Zvakanaka. Chinhu chayo chakaipa ndechokuti -ERR , zvinoreva kuti chimwe chinhu chakanga chakaipa. Zvichida muteereri we email yako atokuratidza imwe yeiyi yakaipa mhinduro dzemaseva.
Logging On
Iye zvino kuti sevha yatikwazisa, tinofanira kutumira kushandisa shandisi yedu (ngatitii zita rekushandisa ndiro "platoon"; izvo sevha rinotaura rinoti rakadhindwa mumitambo yekuti):
+ OK pop.philo.org yakagadzirira
USER platoon
Sezvo munhu anoshandisa zita iri aripo, sepa POP inopindura ne + OK uye zvichida mamwe magibberish isu hatina hanya nazvo. Dai pakanga pasina mushandisi akadaro pavhavha, iyo, zvechokwadi, inotitadzisa ne -ERR usingazivikanwe .
Kuita kuvimbiswa kwakazara tinodawo kupa password yedu. Izvi zvinoitwa nemirairo ye "pass"
+ Taura zvakanaka kutumira password yako
pass noplato
Kana tikanyora pasi password nenzira yakakodzera, sevha inopindura ne + OK yakakura password kana chero yakagadzirisa p server yePOP yaiva mupfungwa. Chikamu chinokosha zvakare ndechokuti + OK . Zvinosuruvarisa, mapwediwedi anogonawo kunge asina kunaka. Ivhavha inonyora izvi neoma- ERR username nephasiwedi hazvienzani (sekunge iwe ungashandisa zita rako redu se password yako).
Kana zvinhu zvose zvichifamba zvakanaka, zvakadaro, isu takabatana kune sevha uye inoziva kuti isu tiri ani, saka takagadzirira kutsvaga tsamba ichangobva kusvika.
Iwe & # 39; ve Got Mail!
Mushure mokunge tabudirira kupinda muChita rePOP yedu pavharesi, tinogona kutanga toda kuziva kana kune misha itsva zvachose uye zvichida yakawanda sei.
Mutemo unoshandiswa kutora mabhuku aya emashoko eTSV ndiyo STAT .
A possible seva kupindura kwaizove + OK 18 67042 . Munyaya iyi, zvinosanganisira chii chinotevera " OK" chiratidzo. Pakarepo inotevera nhamba yemashoko ari mubhokisi remakadhi, zvino, yakaparadzana ne whitespace, inouya nehukuru hwebhokisi remashoko maitikiti (an octet mabhii 8).
STAT
+ OK 18 67042
Kana pasina mail, sevha inopindura + OK 0 0 . Sezvo kune mitsva 18 mitsva pavhavha, zvisinei, tinogona kuverenga izvi vachishandisa mutemo weLIST . Mukupindura, sevha inonyora mharidzo iri mumutauro unotevera:
LIST
+ OK 18 mharidzo (67042 byteti)
1 2552
2 3297
...
18 3270
.
Mharidzo iyi yakanyorwa pane imwe nguva, imwe neimwe inoteverwa nehukuru hwayo maoiti. Nyaya yacho inopera nenguva inenge iri mutsara pachayo.
Mutemo weLIST unogona kutora nhamba yemashoko sechinhu chokuzvipira, LIST 2 somuenzaniso. Mhinduro yevhavha pachikumbiro ichi ichange iri + OK 2 3297 , nhamba yemashoko inoteverwa nehukuru hwemashoko. Kana iwe ukaedza kunyora mharidzo isipo, seLIST 23 , sevhari inoratidza hakuna kufunga uye inoti: -ERR hapana mharidzo yakadaro .
The Big Retrieve (Uye Bvisa)
Iye zvino zvatinoziva kuti yakawanda sei mharidzo yedu uye kuti yakakura zvakadini, ndiyo nguva yekupedzisira kuvabvisa kuitira kuti tiverenge zvakare.
Zvino, mushure mekuziva kuti tine mail itsva, kunouya chinhu chaicho. Mharidzo yacho inotorwazve imwe neimwe nehuwandu yenyaya yavo sepikicha kumutemo weRETR .
Ivhavha inopindura ne + OK uye mharidzo sezvazviri, mumitsara yakawanda. Mharidzo yacho inogumiswa nedzimwe nguva pamutsara pachayo. Semuyenzaniso:
RETR 1
+ OK 2552 maeti
Blah!
.
Kana tikaedza kuwana mharidzo isipo, tinowana -ERR hapana mharidzo yakadaro .
Iye zvino tinogona kuvhara mharidzo tichishandisa mutemo DELE . (Isu tinokwanisa, zvakare, zvakare kubvisa shoko risina kuitora kana iri rimwe remazuva iwayo).
Zvakanaka kuziva kuti sevha haizogadziri shoko pakarepo. Inongoratidzwa chete kuti ibvise. Zvechokwadi kugadziriswa kunongoitika chete kana tikagara tichigadzirisa kushamwaridzana kune sevha. Saka hapana mail inongorasikirwa kana hurumende ichinge yafa, somuenzaniso.
Mhinduro yevhavha kumutemo DELE ndeye + OK mhinduro yakabviswa :
DELE 1
+ OK mharidzo 1 yakabviswa
Kana iri imwe yemazuva iwayo uye takazivisa shoko rekubvisa kwatisingadi kubviswa, zvinogona kushandura mitemo yose nekugadzirisa zvinyorwa zvekubvisa. Mutemo weRETET unodzorera bhokisi repositi kuhurumende yaive iri tisati tapinda.
Ivhavha inopindura ne + OK uye pamwe pamwe nhamba yemashoko:
SHEET
+ OK 18 mharidzo
Mushure mokunge tadzorera uye kubvisa mharidzo yese ndiyo nguva yekutaura zvakanaka kushandisa command QUIT . Izvi zvichatsvaga mharidzo dzakanyorwa kuti dzibvise uye dzivhare kushamwaridzana. Ivhavha inopindura ne + OK uye inotumira mashoko:
QUIT
+ Zvakanaka, bye
Zvinotoneka kuti sevha yakange isingakwanisi kubvisa mharidzo. Zvadaro ichapindura nekanganisa se -ERR message 2 isina kubviswa .