我现在不在使用 c# 的计算机前，因此无法完全尝试。
@Jakob 你需要做的事情如下：
- 编写一个解析器，它将下载文件并将其存储在内存中。
- 对于要“解析”为 c# 数组的每个部分（例如
zonearray），您需要设置边界以开始搜索和结束搜索文件。示例：我们知道zonearray 在zonearray[i] = new Array(1); 之后的两行开始构建数组，并在zonearray.sort() 结束。
- 因此，有了这些界限，我们就可以在其中的每一行之间进行压缩并解析一个 C# 数组。这很简单，我认为您可以弄清楚。您还需要跟踪子索引并记住。
- 对每个要解析的数组重复这 2-3 步（
zonearray、roomarray..etc）。
如果您不能完全弄清楚如何 对边界进行编码或如何解析行并将它们转储到数组中，我也许明天可以写点东西（即使这里是假期）在加拿大）。
编辑： 应该注意的是，您不能为此使用一些 JSON 解析器；你必须自己写。做起来并不难，你只需要把它分成小步骤（首先弄清楚如何通过每一行并找到正确的“边界”）。
HTH
编辑：我只花了大约 20 分钟为你写这篇文章。它应该解析文件并将每个数组加载到List<string[]> 中。我已经对它进行了大量评论，因此您可以看到发生了什么。如果您有任何问题，请不要犹豫。干杯！
private class SearchBound
{
public string ArrayName { get; set; }
public int SubArrayLength { get; set; }
public string StartBound { get; set; }
public int StartOffset { get; set; }
public string EndBound { get; set; }
}
public static void Main(string[] args)
{
//
// NOTE: I used FireFox to determine the encoding that was used.
//
List<string> lines = new List<string>();
// Step 1 - Download the file and dump all the lines of the file to the list.
var request = WebRequest.Create("http://skema.ku.dk/life1011/js/filter.js");
using (var response = request.GetResponse())
using(var stream = response.GetResponseStream())
using(var reader = new StreamReader(stream, Encoding.GetEncoding("ISO-8859-1")))
{
string line = null;
while ((line = reader.ReadLine()) != null)
{
lines.Add(line.Trim());
}
Console.WriteLine("Download Complete.");
}
var deptArrayBounds = new SearchBound
{
ArrayName = "deptarray", // The name of the JS array.
SubArrayLength = 2, // In the JS, the sub array is defined as "new Array(X)" and should always be X+1 here.
StartBound = "deptarray[i] = new Array(1);",// The line that should *start* searching for the array values.
StartOffset = 1, // The StartBound + some number line to start searching the array values.
// For example: the next line might be a '}' so we'd want to skip that line.
EndBound = "deptarray.sort();" // The line to stop searching.
};
var zoneArrayBounds = new SearchBound
{
ArrayName = "zonearray",
SubArrayLength = 2,
StartBound = "zonearray[i] = new Array(1);",
StartOffset = 1,
EndBound = "zonearray.sort();"
};
var staffArrayBounds = new SearchBound
{
ArrayName = "staffarray",
SubArrayLength = 3,
StartBound = "staffarray[i] = new Array(2);",
StartOffset = 1,
EndBound = "staffarray.sort();"
};
List<string[]> deptArray = GetArrayValues(lines, deptArrayBounds);
List<string[]> zoneArray = GetArrayValues(lines, zoneArrayBounds);
List<string[]> staffArray = GetArrayValues(lines, staffArrayBounds);
// ... and so on ...
// You can then use deptArray, zoneArray etc where you want...
Console.WriteLine("Depts: " + deptArray.Count);
Console.WriteLine("Zones: " + zoneArray.Count);
Console.WriteLine("Staff: " + staffArray.Count);
Console.ReadKey();
}
private static List<string[]> GetArrayValues(List<string> lines, SearchBound bound)
{
List<string[]> values = new List<string[]>();
// Get the enumerator for the lines.
var enumerator = lines.GetEnumerator();
string line = null;
// Step 1 - Find the starting bound line.
while (enumerator.MoveNext() && (line = enumerator.Current) != bound.StartBound)
{
// Continue looping until we've found the start bound.
}
// Step 2 - Skip to the right offset (maybe skip a line that has a '}' ).
for (int i = 0; i <= bound.StartOffset; i++)
{
enumerator.MoveNext();
}
// Step 3 - Read each line of the array.
while ((line = enumerator.Current) != bound.EndBound)
{
string[] subArray = new string[bound.SubArrayLength];
// Read each sub-array value.
for (int i = 0; i < bound.SubArrayLength; i++)
{
// Matches everything that is between an equal sign then the value
// wrapped in quotes ending with a semi-colon.
var m = Regex.Matches(line, "^(.* = \")(.*)(\";)$");
// Get the matched value.
subArray[i] = m[0].Groups[2].Value;
// Move to the next sub-item if not the last sub-item.
if (i < bound.SubArrayLength - 1)
{
enumerator.MoveNext();
line = enumerator.Current;
}
}
// Add the sub-array to the list of values.
values.Add(subArray);
// Move to the next line.
if (!enumerator.MoveNext())
{
break;
}
}
return values;
}