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。
drugs without an rx mail order pre-ion drugs from canada
zithromax and chloroquine azithromycin can you use zithromax for tooth infection how to take azithromycin 250mg tablets
viagra shop buy viagra online canada
cenforce 100mg cost – purchase cenforce for sale buy domperidone without prescription
viagra cost viagra without a doctor prescription
cenforce price – motilium generic domperidone 10mg pill
order cenforce 100mg online cheap – cenforce 100mg usa order motilium 10mg without prescription
when will viagra be generic generic viagra walmart
dark web market darknet market lists
dark market 2022 dark web market links
dark markets 2022 tor dark web
dark web market links deep web markets
darkmarket 2022 tor dark web
deep web markets darkmarket
tor markets links darkmarket list
dark markets darknet marketplace
dark market list dark markets 2022
darknet markets dark web drug marketplace
darknet market darknet websites
dark web markets tor markets links
dark market onion dark market list
darkmarket url deep web markets
dark web sites darkmarket
best darknet markets dark market
dark web markets bitcoin dark web
darknet market lists darkmarket 2022
darknet marketplace dark web sites
tor marketplace tor dark web
deep web drug store tor markets
tor markets links deep web markets