情况1：

修改前：

public static final String XML = ".xml";
repositoryService.createDeployment()
                .key(model.getKey()).name(model.getName())
                .addBytes(model.getName() + XML, bpmnXML)
                .deploy();

修改后：

 public static final String BPMN20_XML = "bpmn20.xml";
 repositoryService.createDeployment()
                .key(model.getKey()).name(model.getName())
                .addBytes(model.getName() + BPMN20_XML, bpmnXML)
                .deploy();

说明：有个校验resourceName必须以"bpmn20.xml"结尾。否则校验不通过，不会向表act_re_procdef 插入数据。

情况2：

问题：怪我复制粘贴

SELECT * FROM act_de_model WHERE  model_key='xxx_flow';

流程图得xml 中得 一定要和process id="model_key得值一样

select *
    from ACT_RE_PROCDEF 
    where KEY_ = 'yudao_flow' and
          (TENANT_ID_ = ''  or TENANT_ID_ is null) and
          DERIVED_FROM_ is null and
          VERSION_ = (select max(VERSION_) from ACT_RE_PROCDEF where KEY_ = 'yudao_flow' and (TENANT_ID_ = '' or TENANT_ID_ is null))