在XML彈簧配置文件中轉義雙引號

Question

我有一個SQL查詢，我想把它放在XML彈簧配置文件， 但我越來越格式化錯誤，所以在這種情況下，我怎麼才能轉義雙引號？

這裏是我的財產：

<authentication-manager> 
     <authentication-provider> 
     <jdbc-user-service data-source-ref="dataSource" 
      users-by-username-query="select USERNAME as "username",PASSWORD as "password",1 as "enabled" from USER_APP where username = 'a'" 
     /> 
     </authentication-provider> 
    </authentication-manager> 

我試過\和它不工作！

在此先感謝！

Answer 1

試試這個

<authentication-manager> 
     <authentication-provider> 
     <jdbc-user-service data-source-ref="dataSource" 
      users-by-username-query="select USERNAME as &quot;username&quot;,PASSWORD as &quot;password&quot;,1 as &quot;enabled&quot; from USER_APP where username = 'a'" 
     /> 
</authentication-manager>