MySQL User Accounts (Optional)MySQL用户帐户（可选）
Click Add User or Edit User to create or modify MySQL user accounts with predefined roles. Next, enter the required account credentials:单击“添加用户”或“编辑用户”以创建或修改具有预定义角色的MySQL用户帐户。接下来，输入所需的帐户凭据：
User Name:用户名： MySQL user names can be up to 32 characters long.MySQL用户名最长可达32个字符。
Host:主机： Select localhost for local connections only or <All Hosts (%)> when remote connections to the server are required.选择localhost仅用于本地连接，或者当需要到服务器的远程连接时选择<All Hosts (%)>。
Role:角色： Each predefined role, such as DB Admin, is configured with its own set of privileges. 每个预定义的角色（如DB Admin）都配置有自己的一组权限。For example, the DB Admin role has more privileges than the DB Designer role. 例如，DB Admin角色的权限比DB Designer角色的权限多。The Role drop-down list contains a description of each role.“角色”下拉列表包含每个角色的说明。
Password:密码： Password strength assessment is performed while you type the password. Passwords must be confirmed. MySQL permits a blank or empty password (considered to be insecure).密码强度评估是在您键入密码时执行的。必须确认密码。MySQL允许空白或空密码（被认为是不安全的）。
MySQL Installer Commercial Release Only: MySQL安装程序仅商业版： MySQL Enterprise Edition for Windows, a commercial product, also supports an authentication method that performs external authentication on Windows. 商业产品MySQL Enterprise Edition for Windows也支持在Windows上执行外部身份验证的身份验证方法。Accounts authenticated by the Windows operating system can access the MySQL server without providing an additional password.通过Windows操作系统验证的帐户可以访问MySQL服务器，而无需提供额外的密码。
To create a new MySQL account that uses Windows authentication, enter the user name and then select a value for Host and Role. 要创建使用Windows身份验证的新MySQL帐户，请输入用户名，然后为“主机”和“角色”选择一个值。Click Windows authentication to enable the authentication_windows plugin. 单击Windows身份验证以启用authentication_windows插件。In the Windows Security Tokens area, enter a token for each Windows user (or group) who can authenticate with the MySQL user name. 在Windows安全令牌区域中，为每个可以使用MySQL用户名进行身份验证的Windows用户（或组）输入一个令牌。MySQL accounts can include security tokens for both local Windows users and Windows users that belong to a domain. MySQL帐户可以包括本地Windows用户和属于域的Windows用户的安全令牌。Multiple security tokens are separated by the semicolon character (;) and use the following format for local and domain accounts:多个安全令牌由分号字符（;）分隔，并对本地和域帐户使用以下格式：
Local account本地帐户
Enter the simple Windows user name as the security token for each local user or group; for example, finley;jeffrey;admin.输入简单的Windows用户名作为每个本地用户或组的安全令牌；例如，finley;jeffrey;admin。
Domain account域帐户
Use standard Windows syntax (domain\domainuser) or MySQL syntax (domain\\domainuser) to enter Windows domain users and groups.使用标准的Windows语法（domain\domainuser）或MySQL语法（domain\\domainuser）输入Windows域用户和组。
For domain accounts, you may need to use the credentials of an administrator within the domain if the account running MySQL Installer lacks the permissions to query the Active Directory. If this is the case, select Validate Active Directory users with to activate the domain administrator credentials.对于域帐户，如果运行MySQL安装程序的帐户没有查询活动目录的权限，则可能需要使用域内管理员的凭据。如果是这种情况，请选择“验证活动目录用户”以激活域管理员凭据。
Windows authentication permits you to test all of the security tokens each time you add or modify a token. Windows身份验证允许您在每次添加或修改令牌时测试所有安全令牌。Click Test Security Tokens to validate (or revalidate) each token. 单击“测试安全令牌”以验证（或重新验证）每个令牌。Invalid tokens generate a descriptive error message along with a red X icon and red token text. 无效的令牌会生成一条描述性错误消息以及红色的X图标和红色令牌文本。When all tokens resolve as valid (green text without an X icon), you can click OK to save the changes.当所有令牌解析为有效时（绿色文本，不带X图标），您可以单击“确定”保存更改。
) when it appears.