如何在Java中迭代文件？

Question

我想要做以下動作

for(File : find - ".java"){ 
// here i will do grep on the file, i want to process each file separetely 
} 

有什麼辦法在bash做到這一點？

Answer 1

只需使用一個process substitution：

while IFS= read -r name; 
do 
    # do things with $name, which contains the name of the file 
done < <(find -type f -name "*.java")