api文档：https://docs.gitlab.com/ee/api/projects.html#project-visibility-level

1、项目查询

http://127.0.0.1:8080/api/v3/projects?private_token=xxx&simple=true&per_page=100&search=payment

token：用户密钥

per_page：单页返回条数

search：关键字过滤

2、查询分支

http://127.0.0.1:8080/api/v3/projects/99/repository/branches?private_token=xxx

-----------

参考：http://www.cnblogs.com/FRESHMANS/p/8990624.html