由于群里有些朋友对这个flowable还不是 很熟悉，在群里的小伙伴的建议下，师傅(小学生05101)制作一个开源的项目源码，一共大家学习和交流，希望对有帮助，少走弯路 如果有不懂的问题可以入群：633168411 里面都是一些热心肠的人。
| 项目地址 | https://gitee.com/lwj/flowable.git |
|---|---|
| 代码分支 | flowable-base |
| 视频讲解地址 | https://space.bilibili.com/485524575/channel/detail?cid=94579 |
| 用户名 | 密码 |
|---|---|
| 0000001 | test |
| 0000002 | test |
| 0000003 | test |
| 0000004 | test |
文章目录
- 1. 演示
- 2. 查看xml代码
- 3. 查看图片
1. 演示
2. 查看xml代码
public void loadXmlByModelId(@PathVariable String modelId, HttpServletResponse response) {try {Model model = modelService.getModel(modelId);byte[] b = modelService.getBpmnXML(model);response.setHeader("Content-type", "text/xml;charset=UTF-8");response.getOutputStream().write(b);} catch (Exception e) {LOGGER.error("ApiFlowableModelResource-loadXmlByModelId:" + e);e.printStackTrace();}}3. 查看图片
public void loadPngByModelId(@PathVariable String modelId, HttpServletResponse response) {Model model = modelService.getModel(modelId);BpmnModel bpmnModel = modelService.getBpmnModel(model, new HashMap<>(), new HashMap<>());InputStream is = flowProcessDiagramGenerator.generateDiagram(bpmnModel);try {response.setHeader("Content-Type", "image/png");byte[] b = new byte[1024];int len;while ((len = is.read(b, 0, 1024)) != -1) {response.getOutputStream().write(b, 0, len);}} catch (Exception e) {LOGGER.error("ApiFlowableModelResource-loadPngByModelId:" + e);e.printStackTrace();}}
