在mysql語句中處理特殊字符

Question

我該如何替換和處理speical char像% ' " & [space] ! @ # $ %^* & ()和mysql語句中的其他特殊字符？

Answer 1

你只需要escape them (documentation)：

Sequence 
\0 An ASCII NUL (0x00) character. 
\' A single quote (「'」) character. 
\" A double quote (「"」) character. 
\b A backspace character. 
\n A newline (linefeed) character. 
\r A carriage return character. 
\t A tab character. 
\Z ASCII 26 (Control+Z). See note following the table. 
\\ A backslash (「\」) character. 
\% A 「%」 character. See note following the table. 
\_ A 「_」 character. See note following the table.