问题
Referring to my question above, the reason I want to retrieve the file is that I want to know how it is structured so I can make the script that I copied work using my data instead.
Currently, the $.getJSON url includes the string "callback=?" in it.
So is there anyway, I can peek through or see how the data is structured in the file thats inside the $.getJSON url string?
actually, Im following along a demo below
https://code.google.com/r/kgraham-flr-map/source/browse/examples/medicare-dynamic-ds.js?spec=svn72fd5de93cf24b0b2baa5d2678d9518741e3d80b&r=72fd5de93cf24b0b2baa5d2678d9518741e3d80b
Tthe script in question has the $.getJSON('https://storelocator-go-demo.appspot.com/query?callback=?' to parse the data.
When I tried opening the url, I get this error strconv.ParseFloat: parsing "": invalid syntax
I want to see how the JSON file is structured so I can replace it with my own data instead.
Hope this clears my question.
回答1:
From the comments:
so you mean the error that I got when trying to open the json file is due to a server problem?
Well, it could give you a more useful error message. The problem is that you're not giving it the arguments it requires.
If I go to:
https://storelocator-go-demo.appspot.com/query?callback=foo
...then like you, I get that error. But if I give it arguments (these are cribbed from the examples link you gave):
https://storelocator-go-demo.appspot.com/query?callback=foo&lat=-29.292219923932738&lng=137.763512&n=-10.691329506145314&e=167.382652625&s=-47.89311034172016&w=108.14437137499999&audio=&access=&_=1364633286163
I get back a valid JSONP response.
来源：https://stackoverflow.com/questions/15716505/is-there-a-way-i-can-retrieve-the-json-file-from-server