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What are the methods of converting string to int?

Aug 13, 2020 am 10:53 AM

How to convert string to int: 1. Use the [parseInt()] method in the Integer class to convert String to int; 2. Use the [valueOf()] and [intValue()] in the Integer class Method; 3. First judge the regular expression and dynamically select the method to convert the data.

What are the methods of converting string to int?

String to int method:

1. String to int method 1, use parseInt in the Integer class ()method.

What are the methods of converting string to int?

2. String to int method 2, use the valueOf() and intValue() methods in the Integer class.

What are the methods of converting string to int?

#3. Use regular expressions to determine whether String is integer or floating-point data. Dynamically select methods to transform data.

What are the methods of converting string to int?

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