我使用SAP数据集中的自定义数据集调用SAP的一个函数,函数的输入参数是一个结构,如下图我输入字符串作为参数,报错严重:13:53:08 SwingWorker-pool-6-thread-6 ERROR Expected a ',' or ']' at character 9 of 求助正确的输入方法是什么?
我用10.0设计器连接一个MySql数据库,报了以下错误。java.sql.SQLException: Unknown initial character set index '255' received from server. Initial client character set can be forced via the 'characterEncoding' property.
com.mysql.jdbc.SQLError.createSQLException(SQLError.java.910)
com.mysql.jdbc.Connection.configureClientCharacterSet(Connection.java.2405)
com.mysql.jdbc.Connection.initializePropsFromServer(Connection.java.4096)
com.mysql.jdbc.Connection.createNewIO(Connection.java.2756)
com.mysql.jdbc.Connection.