I'm getting a bunch of unneeded “escaped back-slash” characters when I convert my Swift
Dictionary
object using JSONSerialization
. It's only happening on one of my Key-Value
pairs - the one that has a URL
in it:
"image" : "http:\/\/www.someWebSite.com\/images/\triangleImage.jpg”
I tried to run JSONSerialization
twice thinking it might solve the problem - but it just crashes. Swift
is not my main language so I'm not really sure how to fix this?
Here's my code:
// Creating the Dictionary:
triangleDictionary["name"] = "triangle 01”
triangleDictionary["image"] = "http://www.someWebSite.com/triangleImage.jpg"
triangleDictionary["description"] = "a geometric shape"
// Serializing it to a JSON object:
do {
let triangleData = try JSONSerialization.data(withJSONObject: triangleDictionary, options: [.prettyPrinted])
let triangleDataJSONString = String(data: triangleData, encoding: .utf8)!
print("triangleDataJSONString = \(String(describing: triangleDataJSONString))")
}
catch {
print("ERROR Serializing triangleData!: \(error)")
}
The output I get is almost perfect - except for those extra back-slashes:
{
"name" : “triangle 01”,
"description" : “a geometric shape”,
"image" : "http:\/\/www.someWebSite.com\/images/\triangleImage.jpg”
}
What do I need to do to fix this?
在您的代码中添加这一行
header('Content-Type: application/json');
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