Introduction - If you have any usage issues, please Google them yourself
1 For a read operation data table, he can convert the result into List Array Set and other easy to set java programmer operation 2 For writes data table has become very simple (just write sql statement) 3 can use a data source using JNDI connection pool technology to optimize the performance of reuse connection objects have been constructed rather than php asp as laborious repeated such objects DBUtils construction and destructor includes three packages: org apache commons dbutils org apache commons dbutils handlers org apache commons dbutils wrappers DBUtils encapsulates JDBC operation simplifies JDBC operations can write less code that org apache commons dbutils DbUtils close links and other operations