们常常要在web上显示流程图,网上比较难找,到处要收费,自己琢磨了一个,比较简单,包括开始节点，结束结点，两种节点框图(节点、容器)和两种特殊线（跳线、返回线）,使用xml文件或xml字串作为数据源，没有多少需求分析,给有心人参考,也收集一些建议，源码过段时间整理再放上。demo代码：-Often displayed in the web flow chart, on-line comparison was difficult to find, everywhere, should be charged, pondering their own one, relatively simple, including the start node, end node, two node diagram (node, container) and the two special lines (jumper, return line), use the xml file or xml string as a data source, not the number of needs analysis, reference to the people, but also to collect some of the proposals, source code over time add the finishing. demo code: