Neither BindingResult nor plain target object for bean
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javax.servlet.jsp.JspTagException: Neither BindingResult nor plain target object for bean name 'command' available as request attribute
方法:1为抛出异常原因,2为异常解决方法。
1.
Object target = requestContext.getModelObject(beanName);
beanName=
如果你是直接对某个页面进行请求,那么request中还没command这个对象
2.
在页面上加上
<jsp:useBean id="command"
红色部分填上你的绑定类
PS:虽不明,但觉厉~
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