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Excuse me each great god, Java execution affairs should be how to write? Small is looking for a few

Time：11-03

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Public Boolean JdbcUpdate (List SQLS ListConnection conn=null; 
PreparedStatement STMT=null; 
Boolean res=false; 
Try {
Conn=getDataSource (.) getConnection (); 
conn.setAutoCommit(false); 
for (int i=0; I & lt; SQLS. The size (); I++) {
STMT=conn. PrepareStatement (SQLS. Get (I)); 
For (int j=0; j STMT. SetObject (j + 1, args. The get (I) [j]); 
} 
Int res1=0; 
Res1=STMT. ExecuteUpdate (); 
Res1=res1; 
} 
Conn.com MIT (); 
Res=true; 
} 
The catch (Exception e) {... } 
} 
 CodePudding user response: 
The things you open
 CodePudding user response: 
  reference 1st floor too food 12138 response:  
 do you things opened up 
 
 
I think everyone say transaction is opened by default, write con. SetAutoCommit (false) can ah 
 CodePudding user response: 
To see a lot of predecessors' experience is used with no parameters of SQL, cannot write so I don't know whether to take the parameters
 CodePudding user response: 
You call the transaction the opening method of 
           
          

          

            
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