jdbcTemplate.execute("INSERT INTO tb_user(`name`,`password`) VALUE(`name`,`password`)");

This line of code is using the Spring framework's JdbcTemplate to execute an SQL INSERT statement on a table called "tb_user". The statement is attempting to insert a new row into the table with two columns: "name" and "password". The values being inserted are the variables "name" and "password", but the syntax used is incorrect. The values should be enclosed in single quotes, like this:

jdbcTemplate.execute("INSERT INTO tb_user(`name`,`password`) VALUES ('" + name + "','" + password + "')");

This will properly insert the values of the variables into the SQL statement.

相关问题

jdbcTemplate.execute("insert into tb_user(`name`,`password`) value (\"" + name + "\",\"" + password + "\")")

As an AI language model, I cannot execute code. However, the given code is a Java code snippet using the Spring Framework's JdbcTemplate to insert a new record into a database table named "tb_user" with columns "name" and "password". The values for the "name" and "password" fields are passed as parameters to the SQL statement using placeholders. The code is vulnerable to SQL injection attacks if the values for "name" or "password" are not properly sanitized. It is recommended to use PreparedStatement instead of execute method to prevent SQL injection.

jdbctemplate.execute delete

`JdbcTemplate.execute()` 方法可以用来执行任何 SQL 语句，包括 `DELETE` 语句。如果你想删除一些数据，可以使用 `JdbcTemplate.execute()` 方法来执行 `DELETE` 语句。

下面是一个使用 `JdbcTemplate.execute()` 方法来删除数据的例子：

String sql = "DELETE FROM my_table WHERE id = ?";
jdbcTemplate.execute(sql, new PreparedStatementCallback<Object>() {
    @Override
    public Object doInPreparedStatement(PreparedStatement ps) throws SQLException, DataAccessException {
        ps.setInt(1, 123);
        return ps.executeUpdate();
    }
});

在这个例子中，我们使用 `JdbcTemplate.execute()` 方法来执行 `DELETE` 语句。我们需要传入 SQL 语句和一个 `PreparedStatementCallback` 对象。在 `PreparedStatementCallback` 对象的 `doInPreparedStatement()` 方法中，我们设置 `WHERE` 子句中的参数，并调用 `executeUpdate()` 方法来执行 `DELETE` 语句。