英文:
Im trying to extract specific words from txt file with an String input for java
问题
So far:
我扫描了一个包含诸如("monster, lobster, chopper")的.txt文件。
如果我使用了一个scanner类输入//对于我的输入，我想输入"er"，
我该如何能够打印出在.txt文件中包含"er"的单词？
英文:
So far:
I scanned a .txt file which includes words such as ("monster, lobster, chopper")
If I used a scanner class input //for my input I would like to input "er"
how would I be able to print the words in the .txt that include "er"?
答案1
得分: 0
你可以使用string.Contains("er")来检查这个词是否与你的模式匹配。
英文:
you can use string.Contains("er") to check if the word matches your pattern or not
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