I'm Sri Lankan. Now I'm in China. I want to go to Indonesia for 2 weeks. Do I need visa to Indonesia

I'm Iromi. Now I'm studying in Wuhan, China. I hope to go to Indonesia in my summer vacation with my Indonesian friend. I'm planning stay there only for two weeks. So can you tell me do I need visa to go to Indonesia. If yes, how can I get that ? Do I want to come to Beijing for that?