laisanshan
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laisanshan
我的数据是在超级表下分开各个普通表，在我select count(ts) from db.普通表时报连接超时的错误 I/O exception (java.net.SocketTimeoutException) caught when processing request to {}->http://xx.xx.xx.xx:36041: Read timed out org.apache.http.impl.execchain.RetryExec | 113 | Retrying request to {}->http://xx.xx.xx.xx:36041 ### Cause: java.sql.SQLException: ERROR (2318): Read...
help wanted
question
always outputting empy array, although despite sql injection select * from sys_user where user_name = ${param}