错误写法:
if(roomId.matches("regEx"))
Failure=false;
else{
Failure=true;
FailureMessage="logs……";
}
正确写法:
if(!roomId.matches("regEx")){
Failure=true;
FailureMessage="logs……";
}
错误写法:
if(roomId.matches("regEx"))
Failure=false;
else{
Failure=true;
FailureMessage="logs……";
}
正确写法:
if(!roomId.matches("regEx")){
Failure=true;
FailureMessage="logs……";
}