报错信息如下：
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 'dubbo:application'. - schema_reference.4: Failed to read schema document 'http://code.alibabatech.com/schema/dubbo/dubbo.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not .
解决方案是下载 dubbo.xsd 文件
下载这个文件，竟然有人要50积分，真的是能把我恶习死。每次解决问题都要积分，浪费时间。
我分享一个免费的文件，百度网盘直接下载就好：
https://pan.baidu.com/s/16N0PDU0zcyFWlMa2PML1OA
下载以后的详细操作看下边的文章:
https://blog.csdn.net/hxfzr1314521/article/details/80351629
