The programming model is elegant, and the constructor-based style means you don't have to include a constructor without arguments.

编程模型是优雅的，基于构造函数的风格意味着您无需包括无参构造函数。

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While using this approach we have to remember that this mechanism supports only accessor-based injection, constructor argument based injection is not supported.

在使用该方法时，我们必须记住该机制只支持访问器注入，不支持基于构造函数参数的注入。

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The ResourceManager class will load the resource files based on the system default locale or you could specify the locale in the constructor.

ResourceManager类将根据系统默认地区或您在构造函数中指定的地区来装载资源文件。

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