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@@ -6,12 +6,12 @@ namespace MySystem
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{
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public static class JsonDataExtension
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{
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-
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+
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#region 获取是否存在Key, isFlag判断是抛出异常还是返回""
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- public static object getItem(this JsonData input, string key)
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+ public static object getItem(this JsonData input, string key)
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{
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- string jsonString = input.ToJson();
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- if(jsonString.Contains("\"" + key + "\""))
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+ string jsonString = input.ToJson().Replace("null", "\"\"");
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+ if (jsonString.Contains("\"" + key + "\""))
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{
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return input[key];
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}
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