add convert table document

fuzzy_mode_convert_table.md

@@ -0,0 +1,8 @@
+| json type \ dest type | bool | int | uint | string |
+| --- | --- | --- | --- ||
+| number | --- | --- | --- ||
+| string | --- | --- | --- ||
+| bool | --- | --- | --- ||
+| bool | --- | --- | --- ||
+| object | --- | --- | --- ||
+| array | --- | --- | --- ||