可利用反射机制获取某个类的属性及方法列表,代码很简单,重点用到class_copyPropertyList和class_copyMethodList,如下:
extension NSObject{
/// 获取类的属性列表
///
/// - Returns: 属性名列表
func get_class_copyPropertyList()->[String]{
var outCount:UInt32 = 0
let propers:UnsafeMutablePointer<objc_property_t>! = class_copyPropertyList(self.classForCoder, &outCount)
let count:Int = Int(outCount);
var names:[String] = [String]()
for i in 0...(count-1) {
let aPro: objc_property_t = propers[i]
if let proName:String = String(utf8String: property_getName(aPro)){
names.append(proName)
}
}
return names
}
/// 获取类的方法列表
///
/// - Returns: 方法名列表
func get_class_copyMethodList() -> [String]{
var outCount:UInt32
outCount = 0
let methods:UnsafeMutablePointer<objc_property_t>! = class_copyMethodList(self.classForCoder, &outCount)
let count:Int = Int(outCount);
var names:[String] = [String]()
for i in 0...(count-1) {
let aMet: objc_property_t = methods[i]
if let methodName:String = String(utf8String: property_getName(aMet)){
names.append(methodName)
}
}
return names
}
}
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