嗨大家我试图将下面的JSON格式解析为CLLocation。
{
"id": 6,
"userId": 62,
"name": "town run",
**"locations": "(\n \"<+32.09230720,+74.17861462> +/- 5.00m (speed -1.00 mps / course -1.00) @ 10/14/14, 6:38:22 PM Pakistan Standard Time\",\n \"<+32.09231628,+74.17877018> +/- 5.00m (speed -1.00 mps / course -1.00) @ 10/14/14, 6:38:24 PM Pakistan Standard Time\",\n \"<+32.09231628,+74.17889893> +/- 5.00m (speed -1.00 mps / course -1.00) @ 10/14/14, 6:38:27 PM Pakistan Standard Time\",\n \"<+32.09231628,+74.17915642> +/- 5.00m (speed -1.00 mps / course -1.00) @ 10/14/14, 6:38:32 PM Pakistan Standard Time\",\n \"<+32.09232083,+74.17967141> +/- 5.00m (speed -1.00 mps / course -1.00) @ 10/14/14, 6:38:34 PM Pakistan Standard Time\"\n)"**
}
我想将“locations”解析为Array,然后解析CLLocation。请指导我如何解决此问题。
提前致谢
答案 0 :(得分:1)
您是否可以控制首先创建此JSON?如果是这样,那么最好的解决方案就是改变你创建JSON的方式。此处的“位置”是一个字符串,旨在显示为文本(即在网站或其他内容中)。
你最好将地点放在像这样的字典数组中......
"locations" : [
{
"lat" : 32.09230720,
"long" : 74.17861462,
"accuracy" : 5.0,
"speed" : -1.0,
"course" : -1.0,
"date" : "10/14/14, 6:38:22 PM Pakistan Standard Time"
},
{
"lat" : 32.09230720,
"long" : 74.17861462,
"accuracy" : 5.0,
"speed" : -1.0,
"course" : -1.0,
"date" : "10/14/14, 6:38:22 PM Pakistan Standard Time"
},
{
"lat" : 32.09230720,
"long" : 74.17861462,
"accuracy" : 5.0,
"speed" : -1.0,
"course" : -1.0,
"date" : "10/14/14, 6:38:22 PM Pakistan Standard Time"
}
]
一旦你有了这个,你就可以很容易地转换为CLLocations。
基本上,虽然您必须解析字符串并找到每个单独的部分。
你可以做点像......
NSArray *locations = [locationsString componentsSeparatedByString:@", "];
但是由于新的线条和东西,这不会起作用。