{"id":25185,"date":"2024-03-16T04:29:40","date_gmt":"2024-03-16T04:29:40","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/"},"modified":"2024-03-22T05:33:52","modified_gmt":"2024-03-22T05:33:52","slug":"how-can-global-variables-be-set-in-nginx","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/","title":{"rendered":"How can global variables be set in nginx?"},"content":{"rendered":"<p>Global variables can be set in nginx using the &#8220;set&#8221; directive. Here is an example of how to set global variables.<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-section\">http<\/span> {\r\n    <span class=\"hljs-comment\"># \u8bbe\u7f6e\u5168\u5c40\u53d8\u91cf<\/span>\r\n    <span class=\"hljs-attribute\">set<\/span> <span class=\"hljs-variable\">$my_variable<\/span> <span class=\"hljs-string\">\"hello world\"<\/span>;\r\n\r\n    <span class=\"hljs-section\">server<\/span> {\r\n        <span class=\"hljs-section\">location<\/span> \/ {\r\n            <span class=\"hljs-comment\"># \u4f7f\u7528\u5168\u5c40\u53d8\u91cf<\/span>\r\n            <span class=\"hljs-attribute\">echo<\/span> <span class=\"hljs-variable\">$my_variable<\/span>;\r\n        }\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>In the example above, we set $my_variable to &#8220;hello world&#8221; using the set directive. Next, in the location block, we use the echo directive to output the value of this global variable.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Global variables can be set in nginx using the &#8220;set&#8221; directive. Here is an example of how to set global variables. http { # \u8bbe\u7f6e\u5168\u5c40\u53d8\u91cf set $my_variable &#8220;hello world&#8221;; server { location \/ { # \u4f7f\u7528\u5168\u5c40\u53d8\u91cf echo $my_variable; } } } In the example above, we set $my_variable to &#8220;hello world&#8221; using the set directive. [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-25185","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How can global variables be set in nginx? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How can global variables be set in nginx?\" \/>\n<meta property=\"og:description\" content=\"Global variables can be set in nginx using the &#8220;set&#8221; directive. Here is an example of how to set global variables. http { # \u8bbe\u7f6e\u5168\u5c40\u53d8\u91cf set $my_variable &quot;hello world&quot;; server { location \/ { # \u4f7f\u7528\u5168\u5c40\u53d8\u91cf echo $my_variable; } } } In the example above, we set $my_variable to &#8220;hello world&#8221; using the set directive. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T04:29:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T05:33:52+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin Taylor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin Taylor\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/\"},\"author\":{\"name\":\"Benjamin Taylor\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/ac801fe9549a25960ce48aa2e0a691c9\"},\"headline\":\"How can global variables be set in nginx?\",\"datePublished\":\"2024-03-16T04:29:40+00:00\",\"dateModified\":\"2024-03-22T05:33:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/\"},\"wordCount\":62,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-can-global-variables-be-set-in-nginx\/\",\"name\":\"How can global variables be set in nginx? 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Here is an example of how to set global variables. http { # \u8bbe\u7f6e\u5168\u5c40\u53d8\u91cf set $my_variable \"hello world\"; server { location \/ { # \u4f7f\u7528\u5168\u5c40\u53d8\u91cf echo $my_variable; } } } In the example above, we set $my_variable to &#8220;hello world&#8221; using the set directive. 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