oracle用户密码不小心设置了带有“@”符号,正常登陆总是无法登陆,提示无法解析的连接字符串错误,其实解决办法很简单,转义即可,示例如下:
exp system/"xxx@yyy"@localhost:1521/orcl
conn system/"xxx@yyy"@localhost:1521/orcl