我的工程中用到hibernate3.3但運行時報如下錯誤
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/impl/StaticLoggerBinder at org.slf4j.LoggerFactory.<clinit>(LoggerFactory.java:60) at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:151) at org.easyshop.dao.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:14) at org.easyshop.dao.daoimp.CategoryDAOImpl.getTopCategoryList(CategoryDAOImpl.java:18) at org.easyshop.service.impl.ProductServiceImp.getTopCategoryList(ProductServiceImp.java:22) at org.easyshop.domain.test.main(test.java:13)
?很明顯,少了slf4j相關的包。于是下載相關的slf4j包,我這里是slf4j1.5.5,(由于工程中用到log4j)因此選擇解壓后的
slf4j-log4j12-1.5.5.jar放工程的lib下,再運行報如下錯:
SLF4J: This version of SLF4J requires log4j version 1.2.12 or later. See also http://www.slf4j.org/codes.html#log4j_version Exception in thread "main" java.lang.NoSuchFieldError: name at org.slf4j.impl.Log4jLoggerAdapter.<init>(Log4jLoggerAdapter.java:75) at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:75) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:103) at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:151) at org.easyshop.dao.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:14) at org.easyshop.dao.daoimp.CategoryDAOImpl.getTopCategoryList(CategoryDAOImpl.java:18) at org.easyshop.service.impl.ProductServiceImp.getTopCategoryList(ProductServiceImp.java:22) at org.easyshop.domain.test.main(test.java:13)
?提示工程中用到的log4j版本太低,于是下載log4j-1.2.15.jar放lib下,再運行如下錯誤
Exception in thread "main" java.lang.NoSuchFieldError: name at org.slf4j.impl.Log4jLoggerAdapter.<init>(Log4jLoggerAdapter.java:75) at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:75) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:103) at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:151) at org.easyshop.dao.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:14) at org.easyshop.dao.daoimp.CategoryDAOImpl.getTopCategoryList(CategoryDAOImpl.java:18) at org.easyshop.service.impl.ProductServiceImp.getTopCategoryList(ProductServiceImp.java:22) at org.easyshop.domain.test.main(test.java:13)
?提示,相關類缺少字段name,于是到slf4j-log4j12-1.5.5里尋到Log4jLoggerAdapter類,確實看似少定義了name屬性。但這樣想就在錯特錯了,事實上是hibernate3.3里自帶了slf4j-api-1.4.2.jar這個包,它和slf4j-log4j12-1.5.5版本不同,因此我在此糾結了N久~~最后將其刪除,把slf4j-api-1.5.5.jar引入lib目錄中,成功運行
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