Thinkphp3.1 connect the database across libraries.

Thinkphp3.1 connect the database across libraries.

In the configuration file, the default is to connect to MySQL and I added the following number of groups:
MSSQL Configuration
' Db_mssql ' =>array (
' Db_charset ' = ' GBK2312 ',
' Db_type ' = ' mssql ',
' Db_host ' = ' 152.198.11.156 ',
' Db_name ' = ' toot ',
' Db_user ' = ' sa ',
' Db_pwd ' = ' 123456 ',
' Db_port ' = ' 1433 ',
' Db_prefix ' = ',
),

And then in
Public Function Index ()
{
$user = M (' user ', ' toot ');
$user->db (1, ' toot ');
$info = $user->select ()->limit (10);
Dump ($info);
$this, display ();
}

Program error, not connected to the database!

--------Solution--------

Have you got the parameters? is the database remote connected? Yes, is it allowed to connect remotely?
Put out the error message first ...

--------Solution--------

Allow remote connection, I direct PHP is possible. (Error type: $)

--------Solution--------

How does it feel different from this description? ThinkPHP3.1 new features multi-database operation Improvement

--------Solution--------

Reference to the 3 floor xuzuning's reply:

How does it feel different from this description ThinkPHP3.1 new feature multi-database operation Perfection

He's describing two MySQL. If it's MySQL, I can. To connect, now the MSSQL is not connected.

--------Solution--------

Reference 3 Floor xuzuning's reply:

How does it feel different from this description? ThinkPHP3.1 new features multi-database operation Improvement

According to his description $User = M (' User ', ' think_ ', ' db_config2 ');

My $user= M (' user ', ' ', ' toot '), this should be OK, my MSSQL table does not have a prefix.

--------Solution--------

Reference 1 Floor Novolee's reply: Have you

got the parameters? is the database remote connected? Yes, is it allowed to connect remotely?
Put out the error message first ...

[Error message]
No database configuration defined

--------Solution--------

Do you want to use the D function when connecting?
MSSQL does not have a DESCRIBE directive and should not automatically create models

--------Solution--------

I use M is can operate two MySQL at the same time, is not my MSSQL configuration have a problem?
MSSQL Direct PHP can be Ctrip

--------Solution--------

MySQL has DESCRIBE instruction, can create the model automatically, so there is no connection problem

The function of the DESCRIBE tbl_name directive is to get field information, similar to plain Text code ?

12345

field    type        Null     key    default    extra  id     varbinary     no     money     bigint     no        0   flag    char (3)         no      x    varchar     no

--------Solution--------

Quote: Reference  1   Novolee  reply:
is the parameter right? is the database remote connected? Yes, is it allowed to connect remotely?
Paste the error message first ...

[  error message  ]
No database configuration is defined

Looking at this error message, isn't it clear? The database configuration name does not exist.
$user->db (1, ' toot '); This is a dynamic call, where Toot should be changed to the name in your config file Db_mssql

--------Solution--------

Reference 10 Floor Novolee's reply:

Quote: Referring to the reply of the 6 floor YXQC:

Quote: Referring to the reply of the 1 floor Novolee:

Have you got the parameters? is the database remote connected? Yes, is it allowed to connect remotely?
Put out the error message first ...

[Error message]
No database configuration defined

Isn't it clear that this is the wrong message? The database configuration name does not exist.
$user->db (1, ' toot '); This is a dynamic call, and the toot here should be changed to the name in your config file db_mssql

is to change to DB_MSSQL hint: No database configuration defined

--------Solution--------

has anyone connected to MSSQL?

--------Solution--------

TP is unfamiliar, you can trace the breakpoint under the program to know what's going on.

--------Solution--------

It's still not settled.

Thinkphp3.1 connect the database across libraries.