英语杂集

1. I am adding a registration form to a table in sql database but am getting error "java.sql.SQLException: No parameters defined during prepareCall()" My prepared statement is in single quotes which is normally cause for this error.
   我在sql数据库中的表中添加一个注册表，但是收到错误“java.sql.SQLException：在prepareCall（）中定义的参数”
   我的准备语句是单引号，通常是由于此错误引起的。

• registration:注册表 database：数据库 prepared statement:准备声明 single quotes单引号 consructors：析构函数

reason:
could not load the tomcat server configuration at /servers/tomcat v7.0 server at localhost-config. the configuration may be corrupt or incomplete:
无法在localhost-config的/ servers / tomcat v7.0服务器上加载tomcat服务器配置。 配置可能会损坏或不完整