我想跳过使用Xcode7.3.1并转换我的代码,但是我在这里遇到了一些问题,这就是我以前在Swift1.1中使用它的方法,但是我收到了错误 - 类型'字符串'没有向协议确认序列类型'
这是我的代码: -
func makeArrayForPrimary(count:Int)
{
let str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
for character in str //In This line error is there
{
var primaryDicArray = [String]()
for var index = 0; index < self.count; ++index
{
var str:String
var lowerCasestr:String
var data = self.primaryList.objectAtIndex(index) as String
let str1 = data
str = str1
let str2:String = String(character)
if str.hasPrefix(str2)
{
primaryDicArray.append(str)
}
}
if primaryDicArray.count > 0
{
sectionArrayForPrimary.append(String(character))
self.arr1.append(primaryDicArray)
}
}
self.serviceDataTableView.reloadData()
}
答案 0 :(得分:0)
而不是:
for character in str
使用:
for character in str.characters