10% Tawm Hauv Tag Nrho
502 Bad Gateway Nginx feem ntau tshwm sim thaum Nginx khiav raws li lub npe rov qab, thiab tsis tuaj yeem txuas rau cov kev pabcuam backend. Qhov no tuaj yeem yog vim kev pabcuam poob haujlwm, kev ua haujlwm tsis raug, teeb meem teeb tsa, thiab lwm yam. Nyem kom paub txog 5 qhov laj thawj rau qhov yuam kev no, thiab yuav kho lawv li cas.
Txais Qhov Code