201621123065 Java Programming Week 14th

Source: Internet
Author: User

1. Study summary 1.1 This week summarize your database-related content in the way you like (mind mapping or other).

2. Using database technology your system 2.1 briefly describes how to use the database to transform your system. What table do you want to build? The design of your watch.

To create a table that tests the class data, add the test data to the database and implement it in the database.

What are the key classes used in JDBC in the 2.2 system?

DriverManager: Load driver, establish connection
Connection: Establishing a connection to the database
Statement: Handling SQL statements in a connection

2.3 Key code for database related modules. Critical lines need to be annotated.



    1. Code Volume statistics

3.1 Count the amount of code completed this week

The weekly code statistics need to be fused into a single table.

Week number Number of rows number of new rows Number of files number of new files
First week 39 39 9 9
Second week 278 239 18 9
Third week 431 153 33 15
Week Four 894 182 51 9
Week Five 1154 260 67 16
Week Six 175° 200 79 12
Seventh Week 1463 109 85 6
Eighth Week 1776 313 101 16
Nineth Week 1903 127 106 5
Tenth Week 2136 233 122 16
11th Week 2861 725 146 24
12th Week 3057 196 160 14
13th Week 3457 400 27 27
14th Week 3576 123 30 3

201621123065 Java Programming Week 14th

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