【J2EE>JSP/Servlet】EL 中使用三元运算符
摘要:在el中使用三元运算符,并拼接字符串,示例如下: ${param.op=='add'?pageScope.path.concat('/pro!add.action'):pageScope.path.concat('/pro!upd.action') }
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posted @ 2017-07-29 01:51
posted @ 2017-07-29 01:51
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