高杰

ureport. UReport2 is a high-performance pure Java report engine based on Spring architecture, where complex Chinese-style statements and reports can be prepared by iterating over cells.

urule. URULE是一款基于RETE算法的纯Java规则引擎，提供规则集、决策表、决策树、评分卡，规则流等各种规则表现工具及基于网页的可视化设计器，可快速开发出各种复杂业务规则。

uflo. UFLO是一款基于Spring的纯Java流程引擎，支持并行、动态并行、串行、会签等各种流转方式。