Spring JDBC trample log, new JdbcTemplate null causes Userdao to always be null

  Private DataSource DataSource;     Private jdbctemplate jdbctemplateobject;     // Set Injection     Public void Setdatasource (DataSource ds) {        this. DataSource= ds;        System.out.println ("xxxxxxxxxxxxxxxxx");        System.out.println (DS);          This New JdbcTemplate (DataSource);    }

Code as above

Troubleshoot half-day Discovery Spring Injection, the name must be case-camel

Change into

Private DataSource DataSource;     Private jdbctemplate jdbctemplateobject;     // Set Injection     Public void Setdatasource (DataSource ds) {        this. DataSource= ds;        System.out.println ("xxxxxxxxxxxxxxxxx");        System.out.println (DS);          This New JdbcTemplate (DataSource);    }

Successful query

Spring JDBC trample log, new JdbcTemplate null causes Userdao to always be null