Given a string and we have to convert it into a long.

給定一個字符串，我們必須將其轉(zhuǎn)換為long。

Java conversion from String to Long

Java從String轉(zhuǎn)換為Long

To convert a String to Long, we can use the following methods of Long class (see the syntax given below...)

要將String轉(zhuǎn)換為Long ，我們可以使用Long類的以下方法(請參見下面給出的語法...)

Syntax:

句法：

Long Long.valueOf(String).longValue();ORLong Long.parseLong(String);

Java代碼將字符串轉(zhuǎn)換為Long (Java code to convert a String to Long)

//Java code to convert String to Long public class Main {public static void main(String args[]) {String str = "1234587878";//variable to store resultlong result = 0;//converting string to long//method 1result = Long.valueOf(str).longValue();System.out.println("result (value of str as long) = " + result);//method 2result = Long.parseLong(str);System.out.println("result (value of str as long) = " + result);} }

Output

輸出量

result (value of str as long) = 1234587878 result (value of str as long) = 1234587878

翻譯自: https://www.includehelp.com/java-programs/conversion-from-string-to-long-in-java.aspx

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