针对区块链应用的性能和功能需求，研究了一体化BaaS平台的设计理念，提出了可支持快速联盟业务链构建的 BaaS总体架构，从高可用计算技术、应用标准以及接入规范等方面研究了BaaS平台的设计和实现方法。最后通过50条区块 链中的用户登录、数据上链和链上数据查询三个场景验证了所提方案的可行性。

According to the performance and functional requirements of blockchain applications, the design concept of integrated baas platform is studied, and the overall architecture of baas supporting the construction of fast alliance business chain is proposed. The design and implementation methods of baas platform are studied from the aspects of high availability computing technology, ap- plication standards and access specifications. Finally, the feasibility of the proposed scheme is verified through three scenarios of us- er login, data link up and data query in 50 blockchains.