{"id":443,"date":"2017-02-23T10:25:43","date_gmt":"2017-02-23T02:25:43","guid":{"rendered":"https:\/\/blog.freesilo.com\/?p=443"},"modified":"2017-02-23T10:25:43","modified_gmt":"2017-02-23T02:25:43","slug":"c-httpclient%e7%a6%81%e6%ad%a2%e7%bc%93%e5%ad%98","status":"publish","type":"post","link":"https:\/\/freesilo.com\/?p=443","title":{"rendered":"C# HttpClient\u7981\u6b62\u7f13\u5b58"},"content":{"rendered":"<pre class=\"brush: csharp; highlight: [5,6,7,8]; title: ; notranslate\" title=\"\">using (var client = new HttpClient())\r\n{\r\n\r\n\/\/\u65b9\u6cd51\uff1a\r\nCacheControlHeaderValue cacheControl = new CacheControlHeaderValue();\r\ncacheControl.NoCache = true;\r\ncacheControl.NoStore = true;\r\nclient.DefaultRequestHeaders.CacheControl = cacheControl;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \r\n\/\/\u65b9\u6cd52\uff1a\r\n\/\/client.DefaultRequestHeaders.Add(&quot;Cache-Control&quot;, &quot;no-cache&quot;);\r\ntry\r\n{\r\nclient.GetStringAsync(url);\r\nreturn true;\r\n}\r\ncatch\r\n{\r\nreturn false;\r\n}\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>using (var client = new HttpClient()) { &#8230;<br \/><a class=\"read-more-button\" href=\"https:\/\/freesilo.com\/?p=443\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-443","post","type-post","status-publish","format-standard","hentry","category-csharp"],"_links":{"self":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=443"}],"version-history":[{"count":4,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/443\/revisions"}],"predecessor-version":[{"id":447,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/443\/revisions\/447"}],"wp:attachment":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}