問題描述我有這樣一個json數組a=[{"id":863,"hostname":"hdfs"},{"id":822,"hostname":"admin"},{"id":865,"hostname":"Spark-1"},{"id":1074,"hostname":"Spark-10"},{"id":867,"hostname":"Spark-2"},{"id":1014,"hostname":"Spark-11"}]通過sort按hostname字段排序a.sort(key=lambdax:x["hostname"])得到的是這樣的結果Spark-10在Spark-2前面[{"id":822,"hostname":"admin"},{"id":863,"hostname":"hdfs"},{"id":865,"hostname":"Spark-1"},{"id":1074,"hostname":"Spark-10"},{"id":1014,"hostname":"Spark-11"},{"id":867,"hostname":"Spark-2"},]而我希望得到這樣一個結果[{"id":822,"hostname":"admin"},{"id":863,"hostname":"hdfs"},{"id":865,"hostname":"Spark-1"},{"id":867,"hostname":"Spark-2"},{"id":1074,"hostname":"Spark-10"},{"id":1014,"hostname":"Spark-11"}]請問我改如何進行處理
python 中怎么對json數組按某個字段進行排序（這個字段是字母加數字）大佬們有什么好的建議？
楊__羊羊
2019-07-27 00:03:45
