{"id":816,"date":"2010-10-01T11:55:04","date_gmt":"2010-10-01T11:55:04","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=816"},"modified":"2010-10-01T11:55:04","modified_gmt":"2010-10-01T11:55:04","slug":"ajax%e8%af%bb%e5%8f%96%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2010\/10\/01\/ajax%e8%af%bb%e5%8f%96%e6%95%b0%e6%8d%ae\/","title":{"rendered":"ajax\u8bfb\u53d6\u6570\u636e"},"content":{"rendered":"<pre lang=\"javascript\">\r\nfunction getXMLHttpRequest() \r\n{\r\n    if (window.XMLHttpRequest) {\r\n        return new window.XMLHttpRequest;\r\n    }\r\n    else {\r\n        try {\r\n            return new ActiveXObject(\"MSXML2.XMLHTTP.3.0\");\r\n        }\r\n        catch(ex) {\r\n            return null;\r\n        }\r\n    }\r\n}\r\nfunction handler()\r\n{\r\n    if (oReq.readyState == 4 \/* complete *\/) {\r\n        if (oReq.status == 200) {\r\n            alert(oReq.responseText);\r\n        }\r\n    }\r\n}\r\n\r\nvar oReq = getXMLHttpRequest();\r\n\r\nif (oReq != null) {\r\n    oReq.open(\"GET\", \"http:\/\/localhost\/test.xml\", true);\r\n    oReq.onreadystatechange = handler;\r\n    oReq.send();\r\n}\r\nelse {\r\n    window.alert(\"AJAX (XMLHTTP) not supported.\");\r\n}\u6ce8\uff1afirefox\u9ed8\u8ba4\u9650\u5236\u4e86\u8de8\u57df\u8bbf\u95ee\uff0c\u9700\u8981\u5728open\u524d\u5f00\u542f\u5141\u8bb8\u6743\u9650\uff1a try { netscape.security.PrivilegeManager.enablePrivilege(\"UniversalBrowserRead\"); } catch (e) {  \/\/alert(\"Permission UniversalBrowserRead denied.\");  } \r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>function getXMLHttpRequest() { if (window.XMLHttpReques [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-816","post","type-post","status-publish","format-standard","hentry","category-ajax"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/comments?post=816"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/816\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}