我想在这里建立长字符串,我将用于发布数据使用http问题是当我打电话这个功能我得到错误线程异常。我认为这可能是不好的做法,这是另一种快速构建字符串的方法吗?追加字符串swift?
import Foundation
public var link: String!
public var entryData = NSDictionary()
public var postData : String! = ""
var data:String! = ""
var data2:String! = ""
public func setLink(text:String)
{
postData.appendContentsOf(text)
}
public func setFirstField(entry:String,value:String) {
data = "\(entry)=\(value)"
postData.appendContentsOf(data)
}
public func setNextFields(entry:String,value:String)
{
data2 = "&\(entry)=\(value)"
postData.appendContentsOf(data2)
}