Program error Property 'dar' not found on the type com. Bs. Beans. OldManBean, but on the-CodePudding

Home > Back-end > Program error Property 'dar' not found on the type com. Bs. Beans. OldManBean, but on the

Program error Property 'dar' not found on the type com. Bs. Beans. OldManBean, but on the

Time：04-14

1, an error prompt

2, the get and set methods in the bean file

3, the JSP file el expression