错误信息
![freemarker错误Exception message was already printed; see it above ...] freemarker错误Exception message was already printed; see it above ...]](/default/index/img?u=L2RlZmF1bHQvaW5kZXgvaW1nP3U9YUhSMGNITTZMeTl3YVdGdWMyaGxiaTVqYjIwdmFXMWhaMlZ6THprNE9DODNNV0V6TnpsaFpESmtOMlppWXpNMVpqWTVNR1JoTW1VM01HWmhPVFJsWXk1d2JtYz0=)
从这个信息可以看出说是们的模板错误里面的${table.ClassName}错误
在pojomo.ftl的第六行有个错误
![freemarker错误Exception message was already printed; see it above ...] freemarker错误Exception message was already printed; see it above ...]](/default/index/img?u=L2RlZmF1bHQvaW5kZXgvaW1nP3U9YUhSMGNITTZMeTl3YVdGdWMyaGxiaTVqYjIwdmFXMWhaMlZ6THpnME15OWlNelJqWVRnek5UVTVNRGxsTkRSak5XRTNZelpoTUdReU16VmpaV1k0TXk1d2JtYz0=)
进来后发现只不过是个el表达式用到了我table类里面的getClassName方法
下来看一下我的table类
![freemarker错误Exception message was already printed; see it above ...] freemarker错误Exception message was already printed; see it above ...]](/default/index/img?u=L2RlZmF1bHQvaW5kZXgvaW1nP3U9YUhSMGNITTZMeTl3YVdGdWMyaGxiaTVqYjIwdmFXMWhaMlZ6THpnek5pODNNRE5rTVdReE16QmlaV0ZtWldGaU1qVmhPREl5TlRobU56ZGlZbU14TkM1d2JtYz0=)
用到了这个方法,那为什么会错误呢?
牵扯到 El表达式以及Getting和Setting方法中大小写问题
看看这个就明白了
![freemarker错误Exception message was already printed; see it above ...] freemarker错误Exception message was already printed; see it above ...]](/default/index/img?u=L2RlZmF1bHQvaW5kZXgvaW1nP3U9YUhSMGNITTZMeTl3YVdGdWMyaGxiaTVqYjIwdmFXMWhaMlZ6THpFNUx6WTJObVJoTldOalpUYzVaVGhoTlRGaVpUUTROamc1TW1GbVpqUm1OemRpTG5CdVp3PT0=)
修改或的模板:
![freemarker错误Exception message was already printed; see it above ...] freemarker错误Exception message was already printed; see it above ...]](/default/index/img?u=L2RlZmF1bHQvaW5kZXgvaW1nP3U9YUhSMGNITTZMeTl3YVdGdWMyaGxiaTVqYjIwdmFXMWhaMlZ6THpReU1DOW1OelZoTVRjeE1tWTFNbVV3WW1Zd09XVTFaVFV6T1RReFpqZ3lNakZpWXk1d2JtYz0=)
运行一切正常
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