文学伦理学批评就在于文学的历史客观性,文学伦理学批评要求文学批评必须回到历史现场。历史学对待历史客观性的不同态度对文学创作有借鉴作用,恰当地运用这些方法会极大地提升文学的历史客观性,有助于创建伦理现场和环境,实施伦理阐释和批评。英国诗人罗伯特·布朗宁的《指环与书》的多角度叙事正是充分利用了历史学中对待历史客观性的不同态度,极大地提升了文学的历史客观性,为伦理阐释创造了必要的历史环境。 Literary ethics criticism lies in the historical objectivity of literature, and literary ethics criticism demands that literary criticism must return to the historical scene. Historiography treats the objectivity of history as a reference for literary creation. Proper application of these methods can greatly enhance the historical objectivity of literature, help to create ethical sites and the environment, and carry out ethical interpretation and criticism. The multi-angle narration of “Ring and Book” by British poet Robert Browning makes full use of the different attitudes towards the objectivity of history in history, which greatly enhances the historical objectivity of literature and creates the necessary history for ethical interpretation surroundings.