@Controller(‘user’)
export class UserController {
constructor(private userService: UserService) {}

@Get(‘range’)
getRange(@Req() req: Request): any {
console.log(req.query);
return this.userService.getRanges(req.query.params);
}
}

@Injectable()
export class UserService {
getRanges(num: any) {
const data = [];
if (Number(num)) {
for (let index = 1; index <= Number(num); index++) {
data.push(String(index));
}
return {
code: 0,
data,
msg: ‘请求成功！’,
};
}
return {
code: -1,
data,
msg: ‘请求失败！’,
};
}
}