{"id":3214,"date":"2014-11-05T15:46:15","date_gmt":"2014-11-05T07:46:15","guid":{"rendered":"https:\/\/sdeno.com\/?p=3214"},"modified":"2016-02-26T10:45:02","modified_gmt":"2016-02-26T02:45:02","slug":"jquery-ajax%e8%b7%a8%e5%9f%9f","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=3214","title":{"rendered":"jquery ajax\u8de8\u57df"},"content":{"rendered":"<p>\u8de8\u57df\u6848\u4f8b\u4e0b\u8f7d\uff1a<a href=\"https:\/\/sdeno.com\/?p=4815\" target=\"_blank\">https:\/\/sdeno.com\/?p=4815<\/a><\/p>\n<p>JSONP\u662f\u4e00\u4e2a\u975e\u5b98\u65b9\u7684\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u5728\u670d\u52a1\u5668\u7aef\u96c6\u6210Script tags\u8fd4\u56de\u81f3\u5ba2\u6237\u7aef\uff0c\u901a\u8fc7javascript callback\u7684\u5f62\u5f0f\u5b9e\u73b0\u8de8\u57df\u8bbf\u95ee<\/p>\n<p>\u65b9\u6cd5\u4e00\uff1a jsonp\u4e4b getJSON<\/p>\n<p>js<\/p>\n<pre>var url = \"http:\/\/localhost\/mytest\/jsonp_php.php?callback=?\";\r\n$.getJSON(url, {\r\n \"age\": 21,\r\n \"name\": \"kitty\"\r\n}, function (data) {\r\n alert(\"name:\" + data.name + \", age:\" + data.age);\r\n});<\/pre>\n<p>php<\/p>\n<pre>&lt;?php \r\n $age=$_GET[\"age\"];\r\n $name=$_GET[\"name\"];\r\n $jsondata = \"{age:$age, name:'$name'}\"; \r\n echo $_GET['callback'].'('.$jsondata.')'; \r\n?&gt;\r\n<\/pre>\n<p>\u5173\u4e8e<a href=\"https:\/\/sdeno.com\/?p=3247\" target=\"_blank\">jquery $.getJSON()\u8de8\u57df\u8bf7\u6c42<\/a>\u4e00\u4e9b\u7ec6\u8282\uff1a<a href=\"https:\/\/sdeno.com\/?p=3247\" target=\"_blank\">https:\/\/sdeno.com\/?p=3247<\/a><\/p>\n<p>\u4e8cjsonp\u4e4b$.ajax<\/p>\n<p>js<\/p>\n<pre>$.ajax({\r\n type: 'GET',\r\n url: 'http:\/\/localhost\/mytest\/jsonp_php.php',\r\n dataType: \"jsonp\",\r\n jsonp: \"callback5\",\r\n jsonpCallback:\"flightHandler\",\r\n data: {\r\n \"age\": 21,\r\n \"name\": \"kitty\"\r\n },\r\n success: function (data) {\r\n alert(\"name:\" + data.sd + \", age:\" + data.aa)\r\n }\r\n })\r\n<\/pre>\n<p>php<\/p>\n<pre>&lt;?php \r\n $age=$_GET[\"age\"];\r\n $name=$_GET[\"name\"];\r\n $ary=array(\"sd\"=&gt;\"sdfg\",\"aa\"=&gt;23);\r\n $jsondata=json_encode($ary);\r\n echo $_GET['callback5'].'('.$jsondata.')'; \r\n?&gt;<\/pre>\n<p><a href=\"http:\/\/www.cnblogs.com\/breakdown\/archive\/2012\/04\/27\/2473586.html\" target=\"_blank\">http:\/\/www.cnblogs.com\/breakdown\/archive\/2012\/04\/27\/2473586.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8de8\u57df\u6848\u4f8b\u4e0b\u8f7d\uff1ahttps:\/\/sdeno.com\/?p=4815 JSONP\u662f\u4e00\u4e2a\u975e\u5b98\u65b9\u7684\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u5728\u670d\u52a1\u5668 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,13],"tags":[],"class_list":["post-3214","post","type-post","status-publish","format-standard","hentry","category-11","category-jquery"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/3214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3214"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/3214\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}