{"version":"1.0","provider_name":"Blog - Silicon Cloud","provider_url":"https:\/\/www.silicloud.com\/blog","author_name":"Noah Thompson","author_url":"https:\/\/www.silicloud.com\/blog\/author\/noahthompson\/","title":"Various ways to use response.setHeader","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"tA2TKH0LbI\"><a href=\"https:\/\/www.silicloud.com\/blog\/various-ways-to-use-response-setheader\/\">Various ways to use response.setHeader<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.silicloud.com\/blog\/various-ways-to-use-response-setheader\/embed\/#?secret=tA2TKH0LbI\" width=\"600\" height=\"338\" title=\"&#8220;Various ways to use response.setHeader&#8221; &#8212; Blog - Silicon Cloud\" data-secret=\"tA2TKH0LbI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.silicloud.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"The response.setHeader() method is used to set the value of HTTP response headers. It can achieve different functionalities by setting different parameters. Here are some common uses of response.setHeader(). Set the value of a single HTTP response header: response.setHeader(&#8220;HeaderName&#8221;, &#8220;HeaderValue&#8221;); For example: response.setHeader(&#8220;Content-Type&#8221;, &#8220;application\/json&#8221;); Setting multiple values for HTTP response headers: response.setHeader(&#8220;HeaderName1&#8221;, &#8220;HeaderValue1&#8221;); response.setHeader(&#8220;HeaderName2&#8221;, &#8220;HeaderValue2&#8221;); [&hellip;]"}