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现在我正在使用以下方法来最小化盒装对象的创建:
String myString = "" + myChar;
这是惯用的方法吗?(恕我直言,感觉有点尴尬。)
String.valueOf是你的朋友:
String.valueOf
事实上,我有一篇关于这个主题的非常短的文章。
String.valueOf(char)或Character.toString(char)(后者调用前者)
String.valueOf(char)
Character.toString(char)