Split string

Keywords: C#

Split a string to get the key and value of each group.

Such as string:

"qq=adf;f=qewr98;eer=d9adf;t=ad34;f=qewrqr;u=adf43;gggg=2344"

According to the object-oriented concept, create an object:

 class Bf
    {
        public string Key { get; set; }

        public string Value { get; set; }

        public Bf()
        {

        }

        public Bf(string key, string value)
        {
            this.Key = key;
            this.Value = value;
        }

        public override string ToString()
        {
            return string.Format("key:{0}，value:{1}", this.Key, this.Value);
        }
    }

Source Code

This is for object objects. It has two properties: key and value.

We need to store the split data temporarily. Now we store them in a list < T > Set:

class Bg
    {
        private List<Bf> _list = new List<Bf>();

        public void Add(Bf bf)
        {
            _list.Add(bf);
        }

        public virtual IEnumerable<Bf> Bfs
        {
            get
            {
                return this._list;
            }
        }

    }

Source Code

Next, we write a Helper class to deal with the related classes of segmentation and output results:

class SplitHelper { public string OriginalString { get; set; } public char Group_Separator { get; set; } public char Item_Separator { get; set; } public SplitHelper() { } public SplitHelper(string originalString, char group_separator, char item_separator) { this.OriginalString = originalString; this.Group_Separator = group_separator; this.Item_Separator = item_separator; } private Bg bg = new Bg(); public void SplitProcess() { foreach (var item in this.OriginalString.Split(Group_Separator)) { string[] arr = item.Split(this.Item_Separator); if (arr.Length != 2) continue; Bf objBf = new Bf(); objBf.Key = arr[0]; objBf.Value = arr[1]; bg.Add(objBf); } } public void Output() { bg.Bfs.ForEach(delegate (Bf bg) { Console.WriteLine(bg.ToString()); }); } }

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Split string

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