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を使用して、ArrayList<String> listを含むを String に変換しました。結果の文字列形式は. この結果を に戻す方法はありますか?"String1""String2"list.toString()[String1, String2]ArrayList<String>
ArrayList<String> list
"String1"
"String2"
list.toString()
[String1, String2]
ArrayList<String>
次のコードを適用してみてください
String value = "[String1,String2,String3]"; value = value.subString(1,value.length()-1); String[] split = value.split(","); List<String> sampleList = Arrays.asList(split);