[{"title":"( 141 个子文件 197KB ) JavaDemo.rar","children":[{"title":"gradlew <span style='color:#111;'> 5.17KB </span>","children":null,"spread":false},{"title":"settings.gradle <span style='color:#111;'> 85B </span>","children":null,"spread":false},{"title":"Box.java <span style='color:#111;'> 271B </span>","children":null,"spread":false},{"title":"ArraysDemo.java <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"CollectionsDemo.java <span style='color:#111;'> 2.12KB </span>","children":null,"spread":false},{"title":"......文件过多,未全部展示","children":null,"spread":false}],"spread":true}]