VUE中调用datasnap服务

                try {
//  http.post 调用 updatelogin 方法  http.get 调用 login 方法
                    const { data: res } = await this.$http.post('/TSM/login/', {
                        _parameters: [this.loginForm.username, this.loginForm.password]
                    });
// http.post http.get 都调用 login 方法
                    // const {data: res} = await this.$http.post(
                    //     `/TSM/login/${this.loginForm.username}/${this.loginForm.password}`);
                    if(res.result[0].ret) return this.$message.success('登录成功');
                    this.$message.error('登录失败');
                } catch (e) {
                    this.$message.error(e.message);
                }

function TSM.login(UserName, Password: string): TJSONObject;
begin
  Result := TJSONObject.Create;
  if (UserName='admin') and (Password='123456') then
  begin
    Result.AddPair('ret', TJSONTrue.Create);
  end
  else
  begin
    Result.AddPair('ret', TJSONFalse.Create);
  end;
end;

function TSM.updatelogin(UserName, Password: string): TJSONObject;
begin
  Result := TJSONObject.Create;
  if (UserName='admin') and (Password='123456') then
  begin
    Result.AddPair('ret', TJSONTrue.Create);
  end
  else
  begin
    Result.AddPair('ret', TJSONFalse.Create);
  end;
end;