配置Dubbo 項目遇到的坑---無法讀取方案文檔 'http://code.alibabatech.com/schema/dubbo/dubbo.xsd'

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 . 

根據錯誤提示發現從http://code.alibabatech.com/schema/dubbo/dubbo.xsd地址下無法下載dubbo.xsd文檔，需要手動配置一下“
        1. 去網上提前下載好dubbo.xsd文檔，保存到本地路徑下。
         2. 在eclipse中選擇在windows->preferrence->xml->xmlcatalog->add->catalog entry  ->file system
         3.選擇下載好的dubbo.xsd文檔
         4.修改Key值，要和配置文件中的”http://code.alibabatech.com/schema/dubbo/dubbo.xsd“地址一樣。
         5.在xml文件右鍵validate就可以解決了。

 

如果繼續報錯：考慮是否版本問題

我一開始pom.xml 中配置

 <!-- dubbo相關 -->

   <dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>dubbo</artifactId>
    <version>2.5.3</version>
   </dependency>

按照上述辦法依然報錯

改成

<!-- dubbo相關 -->
   <dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>dubbo</artifactId>
    <version>2.6.0</version>
   </dependency>

就不報錯了