SPListItem拼接成Json格式

可以试着将SPList.Items转化成Json格式。

public static string GetJsonFormSplistItem(SPListItem item, string[] strArr)

{

string json = "{";

for (int i = 0; i < item.ParentList.Fields.Count - 1; i++)

{

string fieldName = item.ParentList.Fields[i].InternalName;

ArrayList ar = new ArrayList();//实例化一个ArrayList

ar.AddRange(strArr);//把数组赋到Arraylist对象

if (ar.Contains(fieldName))

{

if (item[i] != null)

{

json += "\"" + fieldName + "\":\"" + item[i].ToString() + "\",";

}

else

{

json += "\"" + fieldName + "\":\"\",";

}

}

}

json += "},";

return json;

}

public string[] problemRiskArr = { "ProjectName", "ProblemBody", "AffectDegree", "User", "CountermoveBody", "Status" };

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