ECMAscript 添加一个属性

添加一个属性

var flowFile = session.get();
if(flowFile != null) {
    try {
        var name = flowFile.getAttribute('添加属性名称')
        var value = flowFile.getAttribute('添加属性值')
        if(name == null || name == ''){
            session.transfer(flowFile, REL_FAILURE)
        }else{
            flowFile = session.putAttribute(flowFile, name, value)
            session.transfer(flowFile, REL_SUCCESS)
        }
    } catch(e) {
        session.transfer(flowFile, REL_FAILURE)
    }
}