到目前为止,我拥有的代码仅适用于 1 个索引,但我希望它读取数组中的所有现有索引。元素数组可以携带多组数字,例如数组 ["2,2,5" , "5,2,1"] 包含 2 个索引 [0] 和 [1]
var element = Array[0]
let splitData = element.components(separatedBy: ",")
// split data will always contain 3 values.
var value1 = splitData[0]
var value2 = splitData[1]
var value3 = splitData[2]
print("value 1 is : " + value1 + " value 2 is : " + value2 + " value 3 is: " + value3)
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这段代码的输出Array ["2,2,5" , "5,2,1"]是:
value 1 is : 2 value 2 is : …Run Code Online (Sandbox Code Playgroud)