项目跑不起来，老师帮我看一下呀。

Question

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'adminFunctionDAO': Unsatisfied dependency expressed through field 'template': Error creating bean with name 'sqlSessionTemplate' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'sqlSessionFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'URL [jar:file:/D:/groupon02/Site/Web/target/groupon-site-web-1.0/WEB-INF/lib/groupon-service-1.0.jar!/com/tortuousroad/groupon/deal/dao/mapper/DealCategoryMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error creating document instance.  Cause: com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: 3 字节的 UTF-8 序列的字节 3 无效。; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionTemplate' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'sqlSessionFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'URL [jar:file:/D:/groupon02/Site/Web/target/groupon-site-web-1.0/WEB-INF/lib/groupon-service-1.0.jar!/com/tortuousroad/groupon/deal/dao/mapper/DealCategoryMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error creating document instance.  Cause: com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: 3 字节的 UTF-8 序列的字节 3 无效。

Answer 1

moocer 2017-05-15 09:20:45

这个问题确实不多见，我在mac和windows上都试过，没遇到过这个问题，这个可能和操作系统环境有关系吧，需要看你详细的信息才能知道什么原因了

Answer 2

moocer 2017-05-12 08:36:24

不是xml文件加编码，是给maven的配置中加编码

• 提问者 y_play #1

  老师，你groupon.xml里面compiler和resources都加了utf-8设置的嘛，还是会报这个错误。

Answer 3

moocer 2017-05-10 09:35:21

这个其他同学好像也有遇到的，是文件编码的问题。

你试试在pom里加一下限制编码为utf-8.

• 提问者 y_play #1

  <?xml version="1.0" encoding="UTF-8"?>
  
  每个pom.xml加了utf-8还是报这个错误，网上也是说编码问题，但改了还是报这种错误。

Answer 4

提问者 y_play 2017-05-09 18:40:28

mapper/DealCategoryMapper.xml     好像说这个文件编码不对，

Cause: com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: 3 字节的 UTF-8 序列的字节 3 无效。

但是，是utf-8呀，把里面注释的中文删除了还是报这个错误。请问老师知道这个情况吗？？