c# string字符串修改替换的问题

Question

如下字符串
"[{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4419\",\"refDate\":\"2009-7-10\",\"refTitle\":\"Building Development and Diagnostic1\"},{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4417\",\"refDate\":\"2009-7-2\",\"refTitle\":\"Building Development and Diagnostic2\"}]"
改为如下格式
[{"refTable":"dept_file_log","refField":"title","refNumb":"4419","refDate":"2009-7-10","refTitle":"Building Development and Diagnostic1"},{"refTable": "dept_file_log","refField":"title","refNumb":"4417","refDate":"2009-7-2","refTitle":"Building Development and Diagnostic2"}]即 去掉原字符串的所有"\"字符,去掉原字符首部"字符 和尾部 "字符

Answer 1

先去首尾", 然后replace('\','')

Answer 2

如果你的字符串是转意过的 那不需要直接就是你要的结果
例如
string _Json="[{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4419\",\"refDate\":\"2009-7-10\",\"refTitle\":\"Building Development and Diagnostic1\"},{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4417\",\"refDate\":\"2009-7-2\",\"refTitle\":\"Building Development and Diagnostic2\"}]" 
;
那_Value就是你要的结构..
如果你别的地方获取到的.
可以删除头一个 " 后最后一个" 然后用字符串替换Replace 替换  \" 为"
            _Value = _Value.Remove(0,1).Remove(_Value.LastIndexOf("\"")-1,1).Replace("\\\"", "\"");

Answer 3

done...
 static void Main(string[] args)
            {
                string s = "[{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4419\",\"refDate\":\"2009-7-10\",\"refTitle\":\"Building Development and Diagnostic1\"},{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4417\",\"refDate\":\"2009-7-2\",\"refTitle\":\"Building Development and Diagnostic2\"}]";
                Console.WriteLine(s.Replace("\\", "").Trim(new char[] { '"'}));
            }

Answer 4

 string s = "\"[{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4419\",\"refDate\":\"2009-7-10\",\"refTitle\":\"Building Development and Diagnostic1\"},{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4417\",\"refDate\":\"2009-7-2\",\"refTitle\":\"Building Development and Diagnostic2\"}]\"";
            string s2 = s.Replace("\\","").Trim('\"');
            Console.WriteLine(s2);
            Console.ReadKey(); 

Answer 5

try...string result = yourStr.Replace("\\\"", "\"").Trim('"');

Answer 6

噢，错了，原格式如下:
"[\r\n{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4419\",\"refDate\":\"2009-7-10\",\"refTitle\":\"关于转发abc\"}\r\n,{\"refTable\":\"dept_file_log\",\"refField\":\"title\",\"refNumb\":\"4417\",\"refDate\":\"2009-7-2\",\"refTitle\":\"关于通知ddd\"}\r\n]"要求去掉原字符串的所有"\"字符,去掉\r\n字符,去掉原字符首部"字符和尾部 "字符

Answer 7

转义符 \ 是不能用replace函数替换掉的

Answer 8

这个格式是从文本框调试截取的json,我直接复制到http://jsonformatter.curiousconcept.com/测试通不过，去掉这些就能通过验证

Answer 9

string result1 = yourStr.Replace(@"\"","");
string result2 = result1.Replace(@"\r","");
string result3 = result2.Replace(@"\n","");

Answer 10

str = str.Replace("\\", "").Trim('"');

Answer 11

可以替换string result = yourStr.Replace("\\\"", "\"").Replace("\\r\\n", "").Trim('"');

Answer 12

楼上，转义符是系统自动加上去的，你用replace是无法去掉的，不信您可以调试一下，在你那句语句设断点，看一下result的值，去掉的\ 又都加上了。这在某些情况下确实是会出问题的。