Yadda za a musaki fasalin thumbnail mai sarrafa kansa na WordPress?ƙara code

Yadda ake kashewaWordPressSamar da aikin amfanin gona na thumbnail ta atomatik?

mafisabon kafofin watsa labaraiMutane za su ƙara hotuna na asali kai tsaye a cikin labarin, kuma ba za su yi amfani da hotunan da aka yanke ta atomatik ba.

Ko da yake hotunan da aka yanke ba su da amfani, WordPress ba za ta share su ta atomatik ba. A tsawon lokaci, waɗannan "hotunan takarce" suna ɓata yawancin damar sararin yanar gizon, kuma a lokaci guda suna ƙara damuwa mai yawa zuwa madadin.

Za mu iya da hannu share thumbnails da WordPress shuka ta atomatik Yana da kyau a kashe gaba ɗaya aikin WordPress na yanke hotuna ta atomatik.

Kashe fasalin da aka samar da thumbnail mai sarrafa kansa na WordPress

Bude yanayin zaɓuɓɓukan WordPress (WP baya danna [Saituna] -> [Zaɓuɓɓukan Multimedia]))
www.xxx com/wp-admin/options-media.php

saka wannanTsawon da faɗin hotuna masu girman 3 duk an saita su zuwa 0:

1. Girman thumbnail
2. Girman matsakaici
3. 尺寸

Har ila yau, duba "Koyaushe dasa manyan hotuna zuwa wannan girman".

Kamar yadda aka nuna a kasa:

Duk da haka, a cikin jigogi na WP, yawanci akwai lambar don samar da ƙananan hotuna ta atomatik, menene zan yi?

Wasu mutane sun ce ana iya buɗe shi da Notepad++Duk fayilolin jigon wordpress,Bincike mai yawaKeyword "yatsaail", ya sami lambar mai zuwa:

function set_post_thumbnail_size($width= 0,$height= 0,$crop= false ) {
add_image_size(‘post-thumbnail’,$width,$height,$crop);
}

Wannan shine lambar da ke saita girman girman hoton da kira add_image_size Wannan aikin aikin.

Ayyukan add_image_size aikin:

• Rijista sabon girman hoto yana nufin cewa ka loda sabon hoto kuma WordPress za ta ƙirƙiri sabon siffa mai girman girman.

Idan kuna son musaki WordPress gaba ɗaya daga manyan hotuna ta atomatik, dole ne ku kashe wannan aikin!

Hanya mafi sauki ita ce nemo wannan aikin da sharhi.

Koyaya, wannan hanyar ba ta da kyau kuma tana buƙatar sake yin sharhi duk lokacin da aka sabunta jigon WordPress…

Ta hanyar bincike, zaku iya samun wasu hanyoyi don hana wani aiki akan Intanet, da kwafi lambar da ke biyowa cikin fayil ɗin jigon WordPress.php, zaku iya hana ƙirƙira ta atomatik na aikin noman thumbnail na wordpress gaba ɗaya.

// 禁用自动生成的图片尺寸
function shapeSpace_disable_image_sizes($sizes) {
unset($sizes['thumbnail']); // disable thumbnail size
unset($sizes['medium']); // disable medium size 
unset($sizes['large']); // disable large size 
unset($sizes['medium_large']); // disable medium-large size 
unset($sizes['1536x1536']); // disable 2x medium-large size 
unset($sizes['2048x2048']); // disable 2x large size return $sizes;
}
add_action('intermediate_image_sizes_advanced', 'shapeSpace_disable_image_sizes');
// 禁用缩放尺寸
add_filter('big_image_size_threshold', '__return_false');
// 禁用其他图片尺寸
function shapeSpace_disable_other_image_sizes() {
remove_image_size('post-thumbnail'); // disable images added via set_post_thumbnail_size()

remove_image_size('another-size'); // disable any other added image sizes
}
add_action('init', 'shapeSpace_disable_other_image_sizes');

Idan kuna tunanin lambar da ke sama ta yi yawa, ko zaɓi 2 daga 1, kar ku ƙara lambar da ke sama, kawai ƙara lambar mai zuwa▼

// 彻底禁止 WordPress 缩略图
add_filter( 'add_image_size', function() { return 1; } );

• A gaskiya ma, wannan shine don shigar da dawowa a cikin aikin kuma ya lalata aikin.

cire matsakaici_large_size_w

Lokacin da aka shigar/ sabunta WordPress 4.4, za a rubuta girman "medium_large_size_w" cikin zaɓuka, wanda zai haifar da thumbnail 768w pixel wanda koyaushe za'a ƙirƙira daga baya.

Tabbas, maganin da ya gabata shine gyara ma'ajin bayanai, wanda bai dace sosai ba.

Bude yanayin zaɓuɓɓukan WordPress (WP baya danna [Saituna] -> [Duk Saituna])
www.xxx com/wp-admin/options.php

Sannan danna Ctrl+F a cikin browser don bincika:

medium_large_size_w

• Bayan gano shi, canza darajar zuwa 0, sannan ja zuwa kasan shafin, kuma danna [Ajiye Canje-canje].

Kodayake hanyar da za a ƙara lambar WordPress don musaki WordPress yana haifar da ɓangarorin thumbnail ta atomatik, har yanzu bai cika isa ba...

Chen WeiliangAna ba da shawarar cewa ka shigar da amfani Girman Girman Hoto ▼

🔗Yaya ake hana WordPress samar da thumbnails da yawa? Yi amfani da plugin ɗin Girman Hoto