SPRING IN ACTION 第4版笔记-第十章Hitting the database with spring and jdbc-004-使用NamedParameterJdbcTemplate

1.Java文件配置

1 @Bean
2 public NamedParameterJdbcTemplate jdbcTemplate(DataSource dataSource) {
3     return new NamedParameterJdbcTemplate(dataSource);
4 }

2.在Dao层中使用

 1 private static final String INSERT_SPITTER =
 2     "insert into Spitter " +
 3     " (username, password, fullname, email, updateByEmail) " +
 4     "values " +
 5     " (:username, :password, :fullname, :email, :updateByEmail)";
 6     
 7 public void addSpitter(Spitter spitter) {
 8     Map < String, Object > paramMap = new HashMap < String, Object > ();
 9     paramMap.put("username", spitter.getUsername());
10     paramMap.put("password", spitter.getPassword());
11     paramMap.put("fullname", spitter.getFullName());
12     paramMap.put("email", spitter.getEmail());
13     paramMap.put("updateByEmail", spitter.isUpdateByEmail());
14     jdbcOperations.update(INSERT_SPITTER, paramMap);
15 }

SPRING IN ACTION 第4版笔记-第十章Hitting the database with spring and jdbc-004-使用NamedParameterJdbcTemplate

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