透過JS跨網域存取XML檔
為了一些安全性的因素,通常伺服器會阻擋跨網域的XML存取,當然如果你是該網站開發者,所開發的頁面應該將會被放在被認可的網域中,不會碰到這個問題,但我們在開發前期有可能會不在所屬的網域,這樣就會造成開發上的困難,不過我們可以透過Yahoo所提供的YQL查詢語法來解決這個問題,以下就是相關的說明:
若我們在自己的電腦用以下的語法去存取一個網路上的XML
<script> $(function () { var xmlSource = "http://stanley.cloudlab.tw/crossDomainXML/testXML.xml"; $.ajax({ url: xmlSource, success: function (data) { console.log(data); } }) }) </script>
很可能會出現「No Access Control Allow Origin」的訊息:
但如果套用上YQL之後
<script> $(function(){ var xmlSource = "http://stanley.cloudlab.tw/crossDomainXML/testXML.xml"; var yqlURL = [ "http://query.yahooapis.com/v1/public/yql", "?q=" + encodeURIComponent("select * from xml where url='" + xmlSource + "'"), "&format=xml&callback=?" ].join(""); $.getJSON(yqlURL, function(data){ console.log(data) }); }) </script>
可以看到已經可以抓到XML內容,這樣可以讓我們較為方便的去開發,其他詳細的使用說明可以參考Yahoo YQL Guide。
dark websites dark website
dark web site darkmarket
darkmarket 2022 darknet drug market
the dark internet blackweb official website
darknet drugs dark market 2022
darknet market dark web drug marketplace
darknet market deep web drug markets
deep web markets how to access dark web
diamox without prescription best viagra sites online order singulair pill
deep web drug url dark markets 2022
dark web access dark market list
dark web search engines dark web search engines
dark market 2022 tor markets links
darkweb marketplace dark websites
bitcoin dark web darkmarket link
dark web link dark web sites links
deep web search dark web search engine
deep web search dark web sites
dark web links darknet seiten
deep web drug url blackweb official website
lipitor 20mg price australia generic lipitor
dark websites darknet drug market
darknet drug links the dark internet
dark market tor dark web
darknet site dark web market
dark market link darknet drug store
tor marketplace deep web drug markets
darknet markets how to access dark web
darknet search engine darkmarket list
how much is lisinopril 10 mg lisinopril 5 mg for sale