我需要使用字段record.name = "blah'"保存记录。它一直保存为"blah\'"，这给了我一个错误。我尝试将"'"替换为"\'" .gsub(" ' ","\\\\'")，但将字符串保存为"test1\\\'"。如何在不收到错误的情况下使用qoutes保存名称？
在保存或更新之前，我输出字符串并以这种方式显示："blah'"
In the controller it is being saved this way:
@ bewirtung.save！`
当我得到保存在服务器日志中的查询时，我将此字符串视为：`“blah'\”'。
错误是这样的：
'Remote SQLExecDirect: [Pervasive][ODBC Client Interface][LNA][Pervasive][ODBC Engine Interface]Syntax Error: UPDATE "Object": UPDATE "Object" SET "name" = 'blah\'', "LastChange" = '2018<< ??? >>-04-06 17:28:' from CONNECT:
mysql2-0.3.21-x86 (mingw32) lib/mysql2/client.rb:80:in `block in query'
mysql2-0.3.21-x86 (mingw32) lib/mysql2/client.rb:79:in `query'
activerecord (4.2.7.1) lib/active_record/connection_adapters/abstract_mysql_adapter.rb:309:in `block in execute'
activerecord (4.2.7.1) lib/active_record/connection_adapters/abstract_adapter.rb:484