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[Java Source Code] Split the string and count the number of times the character appears

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Posted on 9/21/2018 10:22:06 AM | | | |
StringTokenizer

public
StringTokenizer(Stringstr,Stringdelim)
str- The string to be parsed.
delim- Separator.


Applied methods:
boolean hasMoreTokens(): Returns if there is still a delimiter

String nextToken(): Returns a string from the current position to the next delimiter


Run result:






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Posted on 9/21/2018 10:48:04 AM |
Yesterday I listened to a lecture and used Spark to count the number of character appearances
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