Question

这是swift中的错误吗？

编译好

var stops = [
    ["stop": "1", "filterName": ["ND 101", "ND 0.3", "ND2"]],
    ["stop": "2", "filterName": ["ND 102", "ND 0.6", "ND4"]],
    ["stop": "3", "filterName": ["ND 103", "ND 0.9", "ND8"]],
    ["stop": "4", "filterName": ["ND 104", "ND 1.2", "ND16"]],
    ["stop": "5", "filterName": ["ND 105", "ND 1.5", "ND32"]]
]

这不会

var stops = [
    ["stop": "1", "filterName": ["ND 101", "ND 0.3", "ND2"]],
    ["stop": "2", "filterName": ["ND 102", "ND 0.6", "ND4"]],
    ["stop": "3", "filterName": ["ND 103", "ND 0.9", "ND8"]],
    ["stop": "4", "filterName": ["ND 104", "ND 1.2", "ND16"]],
    ["stop": "5", "filterName": ["ND 105", "ND 1.5", "ND32"]],
    ["stop": "6", "filterName": ["ND 106", "ND 1.8", "ND64"]]
]

它不会导致错误，但在尝试编译说明其索引时会挂起。

我必须通过做...来解决这个问题。

    var stops = [
    ["stop": "1", "filterName": ["ND 101", "ND 0.3", "ND2"]],
    ["stop": "2", "filterName": ["ND 102", "ND 0.6", "ND4"]],
    ["stop": "3", "filterName": ["ND 103", "ND 0.9", "ND8"]],
    ["stop": "4", "filterName": ["ND 104", "ND 1.2", "ND16"]],
    ["stop": "5", "filterName": ["ND 105", "ND 1.5", "ND32"]]
]
self.stops += [
    ["stop": "6", "filterName": ["ND 106", "ND 1.8", "ND64"]],
    ["stop": "6 2/3", "filterName": [ "ND 2.0", "ND100"]],
    ["stop": "7", "filterName": ["ND 107", "ND 2.1", "ND128"]],
    ["stop": "8", "filterName": ["ND 108", "ND 2.4", "ND256"]],
    ["stop": "8 2/3", "filterName": ["ND400"]]
]
self.stops += [
    ["stop": "9", "filterName": ["ND 109", "ND 2.7", "ND512"]],
    ["stop": "10", "filterName": ["ND 110", "ND 3.0", "ND1024  (aka ND1000)"]],
    ["stop": "11", "filterName": ["ND 111", "ND 3.3", "ND2048"]],
    ["stop": "12", "filterName": ["ND 112", "ND 3.6", "ND4096"]],
    ["stop": "12 2/3", "filterName": ["ND 3.8", "ND6310"]]
]
self.stops += [
    ["stop": "13 1/3", "filterName": ["ND 4.0", "ND8192"]],
    ["stop": "13", "filterName": ["ND 113", "ND 3.9", "ND10000"]],
    ["stop": "16 2/3", "filterName": ["ND 5.0", "ND100000"]]
]

这看起来有点hacky。

这是一个已知问题，还是我在这里做错了什么？

Swift的字典数组只能是5个深？

0 个答案: