The first line of this script instantiates a new Sql object by setting the JDBC connection string, username, password, and JDBC driver class.
该脚本的第一行代码实例化了一个新的Sql对象：设置JDBC连接字符串、用户名、密码和 JDBC驱动器类。
The main purpose of the Database class is to encapsulate this string, as well as any username/password information that might be needed to make a connection.
Database类的主要目的就是封装这个字符串，还有建立连接操作时可能需要的任何用户名／密码信息。
The sample application includes a simple program you can run to encode a given input string. To encode a username.
示例应用程序包括可以运行以编码给定输入字符串的简单程序。
This allows us to use simple string substitution to create a service URL based on a username.
这将允许使用简单的字符串替换来创建基于用户名的服务url。
Technically they can be a binary token or string (s) like username (and password).
从技术上说，这种凭证可以是二进制令牌或用户和密码等字符串。
The default authenticator simply requires you to enter the same string for both the username and password, for example demo in both fields.
默认的身份验证器只要求为用户名和密码提供相同的字符串，例如在两个域中都输入demo。
When the Console view prompts for a string to encode, enter a username.
当Console视图提示输入要编码的字符串时，输入用户名。
Note that the key in Listing 3, id, is a String; it combines the tweetId and the userName.
注意清单3中的键，id，它是一个String；它结合了tweetId和userName。
I suspect you want split a string encoding a user's Username, password and surname into a three line structure, adding tags to document which is which.
我猜你想将一个字符串编码的用户的用户名，密码和姓氏为一三线结构，添加标签的文件是。
[WRONG WAY] One could pass the username and password along with the query string.
[错]人能通过用户名和密码以及查询字符串。
[WRONG WAY] One could pass the username and password along with the query string.
[错]人能通过用户名和密码以及查询字符串。
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