O which bosses, take a look at this how to change, we had half a day is not-CodePudding

, thanks thanks thanks thanks a lot

CodePudding user response:

Didn't understand, you get an object GETdbconntion equivalent object and then drop connectDB???????

CodePudding user response:

The

refer to the original poster qq_47013968 response:

, thanks thanks thanks thanks a lot

Database link class has a problem, to learn to program, wrong place not posted

CodePudding user response:

reference 1st floor YangjulongTrue response:

didn't understand, you take a strong GETdbconntion object to the object and then drop connectDB???????

In fact I don't understand, be prompt me to like that, the line do not know how to change, is always wrong, or very thank thank thank you

CodePudding user response:

refer to the second floor qq_39936465 response:

Quote: refer to the original poster qq_47013968 response:

, thanks thanks thanks thanks a lot

Database link class has a problem, to learn to program, wrong place didn't post

I'm sorry, I'm also Posting for help for the first time, don't know how to get to, there is a line 58, the line has been an error, don't know how to change, the original line 58: con=GetDBConnection. ConnectDB (" student ", "root", "123456");
Thank you thank you thank you

CodePudding user response:

All post code, so that can help you in local help you to look at, so much, can't hand knock, lazy; Also, put the error log can be cut: come out, so convenient positioning error reason,

CodePudding user response:

reference source is a ghost, 5 floor response:

all post code, so that can help you in local help you to look at, so much, can't hand knock, lazy; Also, put the error log can be cut: come out, so convenient positioning error reason,

Ok, I see, thank you thank you

CodePudding user response:

reference 4 floor qq_47013968 response:

I'm sorry, I am Posting for help for the first time, don't know how to get to, there is a line 58, the line has been an error, don't know how to change, the original line 58: con=GetDBConnection. ConnectDB (" student ", "root", "123456");
Thank you thank you thank you

I mean your mistake might be GetDBConection this class has a problem, so you couldn't see light see you this statement,

CodePudding user response:

And you stated that the object class is dry? You how to write the database link class? Doing forced into object