xsd和wsdl文件不正确

Question

如何修复损坏的xsd和wsdl文件，是否有任何IDE可以提示错误？比如当按下CTRL + 1时eclipse为java代码，或者我在哪里可以找到书籍教程来更好地理解这些文件类型的格式？谢谢

这是具体的消息错误

[ERROR] 'item' is already defined
  line 223 of file:/C:/project/src/main/resources/schema.xsd

[ERROR] (related to above error) the first definition appears here
  line 22 of file:/C:/project/src/main/resources/schema.xsd