目 录摘 要.................................................................................................................IAbstract.....................................................................................................................II引 言...................................................................................................................11 二维码问题概述....................................................................................................31.1 二维码的属性认定.......................................................................................31.2 二维码支付过程中各方法律关系的认定...................................................32 偷换二维码行为方式及法理争议.......................................................................42.1 偷换二维码行为的表现方式.......................................................................42.2 偷换二维码行为的法理争议.......................................................................42. 2.1 盗窃罪说............................................................................................52. 2.2 诈骗罪说............................................................................................63 司法案例争议与评析...........................................................................................84 偷换二维码行为定性分析...................................................................................94.1 对欺骗行为的认定.......................................................................................94.2 对欺骗形式与欺骗内容的认定...................................................................94.3 消费者基于认识错误处分财物的认定.....................................................114.4 行为人取得财物与消费者遭受财产损失之间因果关系的认定.............12结 论.....................................................................................................................14参考文献.......................................................