{"id":2903,"date":"2020-12-29T07:32:11","date_gmt":"2020-12-29T07:32:11","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=2903"},"modified":"2020-12-29T07:32:11","modified_gmt":"2020-12-29T07:32:11","slug":"bad-gateway-error-502-what-it-is-and-how-to-fix-it-2","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/computer-science\/bad-gateway-error-502-what-it-is-and-how-to-fix-it-2\/","title":{"rendered":"Chyba Bad Gateway: Co to je, pro\u010d vznik\u00e1 a jak ji opravit"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Co je chyba Bad Gateway?<\/h2>\n\n<p>Chyba Bad Gateway je chyba serveru, ke kter\u00e9 doch\u00e1z\u00ed, kdy\u017e webov\u00fd server obdr\u017e\u00ed neplatnou odpov\u011b\u010f od jin\u00e9ho serveru. K tomu m\u016f\u017ee doj\u00edt z n\u011bkolika r\u016fzn\u00fdch d\u016fvod\u016f, nap\u0159\u00edklad:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Server je p\u0159et\u00ed\u017een\u00fd nebo nefunguje.<\/li>\n<li>Server m\u00e1 do\u010dasn\u00fd probl\u00e9m se s\u00edt\u00ed.<\/li>\n<li>Server je nespr\u00e1vn\u011b nakonfigurov\u00e1n.<\/li>\n<li>Do\u0161lo k probl\u00e9mu s firewallem nebo jin\u00fdmi bezpe\u010dnostn\u00edmi opat\u0159en\u00edmi.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Jak opravit chybu Bad Gateway<\/h2>\n\n<p>V\u011bt\u0161ina chyb Bad Gateway je do\u010dasn\u00e1 a vy\u0159e\u0161\u00ed se sama b\u011bhem n\u011bkolika minut. Existuje v\u0161ak n\u011bkolik v\u011bc\u00ed, kter\u00e9 m\u016f\u017eete zkusit ud\u011blat pro vy\u0159e\u0161en\u00ed chyby sami:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Obnovte str\u00e1nku.<\/strong> Toto je nejjednodu\u0161\u0161\u00ed \u0159e\u0161en\u00ed a \u010dasto funguje.<\/li>\n<li><strong>Vyma\u017ete mezipam\u011bt a soubory cookie prohl\u00ed\u017ee\u010de.<\/strong> To m\u016f\u017ee pomoci odstranit v\u0161echny po\u0161kozen\u00e9 soubory, kter\u00e9 mohou zp\u016fsobovat chybu.<\/li>\n<li><strong>Vyzkou\u0161ejte jin\u00fd prohl\u00ed\u017ee\u010d nebo za\u0159\u00edzen\u00ed.<\/strong> To m\u016f\u017ee pomoci vylou\u010dit p\u0159\u00edpadn\u00e9 probl\u00e9my s va\u0161\u00edm aktu\u00e1ln\u00edm prohl\u00ed\u017ee\u010dem nebo za\u0159\u00edzen\u00edm.<\/li>\n<li><strong>Kontaktujte spr\u00e1vce webu.<\/strong> Pokud nem\u016f\u017eete chybu vy\u0159e\u0161it sami, m\u016f\u017eete kontaktovat spr\u00e1vce webu a po\u017e\u00e1dat ho o pomoc.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Co znamen\u00e1 k\u00f3d chyby 502 Bad Gateway?<\/h2>\n\n<p>HTTP stavov\u00fd k\u00f3d 502 znamen\u00e1, \u017ee webov\u00fd server obdr\u017eel neplatnou odpov\u011b\u010f od jin\u00e9ho serveru. K tomu m\u016f\u017ee doj\u00edt z n\u011bkolika r\u016fzn\u00fdch d\u016fvod\u016f, nap\u0159\u00edklad:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Server je p\u0159et\u00ed\u017een\u00fd nebo nefunguje.<\/li>\n<li>Server m\u00e1 do\u010dasn\u00fd probl\u00e9m se s\u00edt\u00ed.<\/li>\n<li>Server je nespr\u00e1vn\u011b nakonfigurov\u00e1n.<\/li>\n<li>Do\u0161lo k probl\u00e9mu s firewallem nebo jin\u00fdmi bezpe\u010dnostn\u00edmi opat\u0159en\u00edmi.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pro\u010d dost\u00e1v\u00e1m chybu Bad Gateway?<\/h2>\n\n<p>Existuje n\u011bkolik d\u016fvod\u016f, pro\u010d m\u016f\u017eete dost\u00e1vat chybu Bad Gateway:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Web nen\u00ed k dispozici.<\/strong> Toto je nejb\u011b\u017en\u011bj\u0161\u00ed p\u0159\u00ed\u010dina chyby Bad Gateway. Pokud web nen\u00ed k dispozici, nebudete m\u00edt k n\u011bmu p\u0159\u00edstup, dokud nebude op\u011bt funk\u010dn\u00ed.<\/li>\n<li><strong>Va\u0161e p\u0159ipojen\u00ed k internetu je nestabiln\u00ed.<\/strong> Pokud je va\u0161e p\u0159ipojen\u00ed k internetu nestabiln\u00ed, m\u016f\u017eete zaznamenat chyby Bad Gateway. Zkuste obnovit str\u00e1nku nebo restartovat sm\u011brova\u010d.<\/li>\n<li><strong>Do\u0161lo k probl\u00e9mu s va\u0161\u00edm prohl\u00ed\u017ee\u010dem nebo za\u0159\u00edzen\u00edm.<\/strong> Pokud v\u00e1\u0161 prohl\u00ed\u017ee\u010d nebo za\u0159\u00edzen\u00ed nefunguje spr\u00e1vn\u011b, m\u016f\u017eete zaznamenat chyby Bad Gateway. Zkuste pou\u017e\u00edt jin\u00fd prohl\u00ed\u017ee\u010d nebo za\u0159\u00edzen\u00ed a zjist\u011bte, zda to probl\u00e9m vy\u0159e\u0161\u00ed.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Jak \u0159e\u0161it chybu Bad Gateway<\/h2>\n\n<p>Pokud se u v\u00e1s objev\u00ed chyba Bad Gateway, m\u016f\u017eete pro \u0159e\u0161en\u00ed probl\u00e9mu ud\u011blat n\u011bkolik v\u011bc\u00ed:<\/p>\n\n<ol class=\"wp-block-list\">\n<li><strong>Zkontrolujte stav webu.<\/strong> Stav webu m\u016f\u017eete zkontrolovat pomoc\u00ed n\u00e1stroje pro monitorov\u00e1n\u00ed webu. To v\u00e1m \u0159ekne, zda je web aktivn\u00ed nebo ne.<\/li>\n<li><strong>Zkontrolujte sv\u00e9 p\u0159ipojen\u00ed k internetu.<\/strong> Ujist\u011bte se, \u017ee je va\u0161e p\u0159ipojen\u00ed k internetu stabiln\u00ed a funguje spr\u00e1vn\u011b. To m\u016f\u017eete ud\u011blat proveden\u00edm testu rychlosti nebo kontaktov\u00e1n\u00edm poskytovatele internetov\u00fdch slu\u017eeb.<\/li>\n<li><strong>Vyzkou\u0161ejte jin\u00fd prohl\u00ed\u017ee\u010d nebo za\u0159\u00edzen\u00ed.<\/strong> Pokud pou\u017e\u00edv\u00e1te prohl\u00ed\u017ee\u010d nebo za\u0159\u00edzen\u00ed, kter\u00e9 nefunguje spr\u00e1vn\u011b, m\u016f\u017eete zaznamenat chyby Bad Gateway. Zkuste pou\u017e\u00edt jin\u00fd prohl\u00ed\u017ee\u010d nebo za\u0159\u00edzen\u00ed a zjist\u011bte, zda to probl\u00e9m vy\u0159e\u0161\u00ed.<\/li>\n<li><strong>Kontaktujte spr\u00e1vce webu.<\/strong> Pokud jste vyzkou\u0161eli v\u0161echny v\u00fd\u0161e uveden\u00e9 kroky pro odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f a st\u00e1le se u v\u00e1s zobrazuje chyba Bad Gateway, m\u016f\u017eete kontaktovat spr\u00e1vce webu a po\u017e\u00e1dat ho o pomoc.<\/li>\n<\/ol>\n\n<h2 class=\"wp-block-heading\">Co zp\u016fsobuje chybu Bad Gateway?<\/h2>\n\n<p>Existuje n\u011bkolik v\u011bc\u00ed, kter\u00e9 mohou zp\u016fsobit chybu Bad Gateway:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Server je p\u0159et\u00ed\u017een\u00fd.<\/strong> Pokud je server p\u0159et\u00ed\u017een\u00fd, nemus\u00ed b\u00fdt schopen zvl\u00e1dnout v\u0161echny po\u017eadavky, kter\u00e9 k n\u011bmu p\u0159ich\u00e1zej\u00ed. To m\u016f\u017ee zp\u016fsobit, \u017ee server vr\u00e1t\u00ed chybu Bad Gateway<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Co je chyba Bad Gateway? Chyba Bad Gateway je chyba serveru, ke kter\u00e9 doch\u00e1z\u00ed, kdy\u017e webov\u00fd server obdr\u017e\u00ed neplatnou odpov\u011b\u010f od jin\u00e9ho serveru. K tomu m\u016f\u017ee doj\u00edt z n\u011bkolika r\u016fzn\u00fdch&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3325],"tags":[5684,5693,5705,5704],"class_list":["post-2903","post","type-post","status-publish","format-standard","hentry","category-computer-science","tag-bad-gateway-error","tag-server-error","tag-http-status-code-502","tag-web-server-error"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/2903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=2903"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/2903\/revisions"}],"predecessor-version":[{"id":2904,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/2903\/revisions\/2904"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=2903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=2903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=2903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}