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  • C#生成城市按照一定格式且按字母顺序的方法

                    var dict=new Dictionary<string, object>();
                    var pinYinLetter = new string[] { "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z" };
                    foreach(var letter in pinYinLetter)
                    {
                        var cityList = cacheList.Where(c => c.FirstPinYin == letter).Select(c => new CityList() { Name = c.Name, Short = c.SimplePinYin, Text = c.SimplePinYin + " " + c.Name, Value = c.CityId });
                        if (cityList != null && cityList.Count() > 0)
                            dict.Add(letter, cityList);
                    }
                    var cityData = new { status = "200", list = DataHelper.DicToDynamic(dict) };

    会生成如下格式的数据:

    {
        "status": "200",
        "list": {
            "a": [
                {
                    "name": "安庆",
                    "short": "aq",
                    "value": "anqing",
                    "text": "aq 安庆"
                },
                {
                    "name": "安阳",
                    "short": "ay",
                    "value": "anyang",
                    "text": "ay 安阳"
                }
            ],
            "b": [
                {
                    "name": "北京",
                    "short": "bj",
                    "value": "beijing",
                    "text": "bj 北京"
                }
            ],
            "c": [
                {
                    "name": "长沙",
                    "short": "cs",
                    "value": "changsha",
                    "text": "cs 长沙"
                }
            ],
            "d": [
                {
                    "name": "大连",
                    "short": "dl",
                    "value": "dalian",
                    "text": "dl 大连"
                },
                {
                    "name": "大庆",
                    "short": "dq",
                    "value": "daqin",
                    "text": "dq 大庆"
                }
            ],
            "h": [
                {
                    "name": "合肥",
                    "short": "hf",
                    "value": "hefei",
                    "text": "hf 合肥"
                }
            ],
            "w": [
                {
                    "name": "武汉",
                    "short": "wh",
                    "value": "wuhan",
                    "text": "wh 武汉"
                }
            ]
        }
    }

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  • 原文地址:https://www.cnblogs.com/firstcsharp/p/12173022.html
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