我有這個 JSON 文件,里面有幾個鍵:{ "button-SAVE": { "1.0.2.1.": { "by": "id", "locator": "com.shs.locator:id/tvSave" }, "1.0.0": { "by": "xpath", "locator": "//div/span/a" }, "1.0.1": { "by": "xpath1", "locator": "//div/span" } }, "text-SAVE": { "1.0.2.1.": { "by": "id", "locator": "com.shs.locator:id/tvSave" }, "1.0.0": { "by": "xpath", "locator": "//div/span/a" }, "1.0.1": { "by": "xpath1", "locator": "//div/span" } }, "text-HOST": { "1.0.2.1.": { "by": "id", "locator": "com.shs.locator:id/etHost" }, "1.0.2": { "by": "id", "locator": "/ADD" } }, "button-close": { "1.0.1": { "by": "css", "locator": "div span" }, "1.0.2": { "by": "css", "locator": "div span a" } }}button-SAVE我想返回帶有 key和 version 的元素1.0.2.1。這是我嘗試過的:加載我的 JSON 文件:with open('file.json') as f: json = load(f)搜索item = json['button-SAVE'].get('1.0.2.1', None)None盡管該元素基于給定存在,但它會返回key。
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TA貢獻1772條經驗 獲得超5個贊
后面少了一個點'1.0.2.1'
。根據您提供的 json,執行以下操作:
item = json['button-SAVE'].get('1.0.2.1.', None)
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