# Connect()

This operation connects to Milvus server.

```cpp
Status Connect(const ConnectParam& connect_param)
```

**PARAMETERS:**

- **connect_param** (*const [ConnectParam](ConnectParam.md)&*)

    Sets the connection parameters.

**RETURNS:**

*Status*

Check `status.IsOk()` to confirm success.

**EXCEPTIONS:**

- **StatusCode**

    Check `status.Code()` and `status.Message()` for error details.

## Example

```cpp
#include "milvus/MilvusClientV2.h"
auto client = milvus::MilvusClientV2::Create();

milvus::ConnectParam connect_param{"http://localhost:19530", "root:Milvus"};
auto status = client->Connect(connect_param);
if (!status.IsOk()) {
    std::cout << status.Message() << std::endl;
}
```