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。
generic ed meds online: ED meds online with insurance – ed medication online
A few things i have seen in terms of pc memory is always that there are technical specs such as SDRAM, DDR and so on, that must match up the specs of the motherboard. If the pc’s motherboard is reasonably current while there are no operating-system issues, modernizing the memory literally takes under an hour. It’s on the list of easiest computer upgrade techniques one can consider. Thanks for discussing your ideas.
Great site! I recommend it to everyone!Private jet empty legs
Here is my blog: Explore Daycares Locations
http://edpillpharmacy.store/# ed online pharmacy
ed meds on line
https://mexicopharmacy.win/# mexican rx online
cheap ed medication
medication from mexico pharmacy: Purple pharmacy online ordering – pharmacies in mexico that ship to usa
http://mexicopharmacy.win/# mexico drug stores pharmacies
online ed medications: Cheap ED pills online – where can i buy ed pills
order generic cyclosporine – buy imusporin sale colchicine 0.5mg uk
https://mexicopharmacy.win/# reputable mexican pharmacies online
cost of ed meds
http://mexicopharmacy.win/# best online pharmacies in mexico
cheapest ed online
indianpharmacy com: Online pharmacy – online pharmacy india
Hi there! This post couldn’t be written any better! Reading this post reminds me of my good old room mate! He always kept talking about this. I will forward this post to him. Fairly certain he will have a good read. Many thanks for sharing!
Feel free to surf to my blog – Best Online Poker Real Money
п»їbest mexican online pharmacies: Best pharmacy in Mexico – mexico drug stores pharmacies
Feel free to surf to my site: High Stake
generic viagra available: Viagra online price – viagra dosage recommendations
Feel free to surf to my page: Free Poker
Today, I went to the beachfront with my children. I found a sea shell and gave it to my 4 year old daughter and said “You can hear the ocean if you put this to your ear.” She put the shell to her ear and screamed. There was a hermit crab inside and it pinched her ear. She never wants to go back! LoL I know this is completely off topic but I had to tell someone!
Thanks for sharing your thoughts. I really appreciate your efforts and I will be waiting for your further post thanks once again.
https://mitsubishi-nikol-motors.com.ua/naykrashchi-linzy-dlya-far-vashogo-avtomobilya-reytyng-ta-oglyad
cialis canadian pharmacy: cheapest tadalafil – buy cialis south africa
My web site; Daycares By Category
Feel free to surf to my web page Daycare Near Me
cialis online no prior prescription: Buy Tadalafil 20mg – cialis and viagra
Great site! I recommend it to everyone!Private jet charter
by cialis tablets in frankfurt pharmacy: cheapest tadalafil – free shipping cialis usa
Valuable info. Lucky me I found your web site by accident, and I’m shocked why this accident did not happened earlier! I bookmarked it.
female viagra: Buy Viagra online cheap – viagra cost
Howdy! This article couldn’t be written any better! Looking through this article reminds me of my previous roommate! He always kept talking about this. I am going to send this article to him. Fairly certain he’s going to have a good read. Many thanks for sharing!