数据格式如下:
typedef struct pkg_hdr
{ u16 length; //定长
u8 id; //固定为1
}pkg_hdr;
typedef struct pkg_alert_body
{ char Cross_id[6];
char Cross_name[50];
char Alert_level[2];
char Alert_type[3]; //0-99
char Alert_message[200];
char Alert_time[15]
}pkg_alert_body;
typedef struct pkg_alert
{ struct pkg_hdr hdr;
struct pkg_alert_body body;
}pkg_alert;
由java程序通过UDP发出,格式为utf-8
delphi这边也通过UDP接收,怎么接收utf-8格式的字节流呢?能写个例子最好了,多谢!我用的是d7里的indy控件
typedef struct pkg_hdr
{ u16 length; //定长
u8 id; //固定为1
}pkg_hdr;
typedef struct pkg_alert_body
{ char Cross_id[6];
char Cross_name[50];
char Alert_level[2];
char Alert_type[3]; //0-99
char Alert_message[200];
char Alert_time[15]
}pkg_alert_body;
typedef struct pkg_alert
{ struct pkg_hdr hdr;
struct pkg_alert_body body;
}pkg_alert;
由java程序通过UDP发出,格式为utf-8
delphi这边也通过UDP接收,怎么接收utf-8格式的字节流呢?能写个例子最好了,多谢!我用的是d7里的indy控件
简单的参考代码
procedure TFrmMain.IdUDPServerUDPRead(Sender: TObject; AData: TStream;
ABinding: TIdSocketHandle);
var
ReturnData: array[0..1024] of char;
begin
AData.Read(ReturnData,AData.Size);