知识共享许可协议是版权保护的一种重要方式,能极大促进公共部门信息再利用,即提高公共获取程度、明确再利用权利、扩大再利用范围。通过梳理澳大利亚知识共享许可协议的应用实践,并利用罗森布鲁姆的多元公共行政观来分别从管理、政治、法律的视角来分析澳大利亚公共部门信息再利用中版权保护架构,指出对我国的借鉴意义。 Knowledge sharing license is an important way of copyright protection, which can greatly promote the reuse of public sector information, that is, to enhance public access, to clarify the right to reuse, and to expand the scope of reuse. By combing the application practice of knowledge sharing license agreement in Australia and using Rosenbrum’s multiple views of public administration to separately analyze the copyright protection structure in the public sector information reuse in Australia from the perspective of management, politics and law, Reference meaning.