【问题】
AppServer6.5/7.0 部署业务应用后,访问应用报错:TLD specifies invalid body-content(jsp) for custom tag button

【解答】
问题原因:自定义标签设置不正确,jsp写成了小写,body-content元素不能正常取值,应该是大写JSP
body-content取值规范,参见:https://blog.csdn.net/u011186019/article/details/21049655?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param