Must-memorize for interviews: When converting Java data to String type, the difference between using toString(), String.valueOf(), and (String)


When it comes to converting data to String type in Java, there are three main methods to choose from: toString() method, String.valueOf() Methods and casts (String) . Although their goals are the same, it

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Origin blog.csdn.net/weixin_45525272/article/details/131420697