Since you cannot have new operations, the only new types that can be inputs to the client are extensions to existing types which are only returned to the client.

既然您不可以拥有新操作，唯一可以输入到客户端的新类型是对只返回给客户端的现有类型的扩展。

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Step 3: Configure Web services client security extensions and bindings for UsernameToken

步骤 3：为 UsernameToken 配置 Web 服务客户端安全扩展和绑定

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The Web 2.0 feature pack incorporates Dojo Toolkit 1.1 and IBM extensions, such as the Ajax client runtime.

Web 2.0 功能部件包引入了 Dojo Toolkit 1.1 和 IBM 扩展，比如 Ajax 客户机运行时。

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