hibernate3學習筆記(三) hibernate日誌設定檔log4j.properties

hibernate 採用 apach common logging 、並結合 log4j 進行日誌輸出和控制。前面的簡單一實例中，之所以要引入log4j.properties，就是對日誌輸出的配置。

完整的log4j.properties檔案如下所示：

1.### direct log messages to stdout ###
2.log4j.appender.stdout=org.apache.log4j.ConsoleAppender
3.log4j.appender.stdout.Target=System.out
4.log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
5.log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
6.
7.### direct messages to file hibernate.log ###
8.#log4j.appender.file=org.apache.log4j.FileAppender
9.#log4j.appender.file.File=hibernate.log
10.#log4j.appender.file.layout=org.apache.log4j.PatternLayout
11.#log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
12.
13.### set log levels - for more verbose logging change 'info' to 'debug' ###
14.
15.log4j.rootLogger=warn, stdout
16.
17.#log4j.logger.org.hibernate=info
18.log4j.logger.org.hibernate=debug
19.
20.### log HQL query parser activity
21.#log4j.logger.org.hibernate.hql.ast.AST=debug
22.
23.### log just the SQL
24.#log4j.logger.org.hibernate.SQL=debug
25.
26.### log JDBC bind parameters ###
27.log4j.logger.org.hibernate.type=info28.#log4j.logger.org.hibernate.type=debug
29.
30.### log schema export/update ###
31.log4j.logger.org.hibernate.tool.hbm2ddl=debug
32.33.### log HQL parse trees
34.#log4j.logger.org.hibernate.hql=debug35.
36.### log cache activity ###
37.#log4j.logger.org.hibernate.cache=debug38.39.### log transaction activity
40.#log4j.logger.org.hibernate.transaction=debug41.42.### log JDBC resource acquisition
43.#log4j.logger.org.hibernate.jdbc=debug44.45.### enable the following line if you want to track down connection ###
46.### leakages when using DriverManagerConnectionProvider ###
47.#log4j.logger.org.hibernate.connection.DriverManagerConnectionProvider=trace