Add quotes around each word

问题

I want to transform in Java:

dd fdas dd fdas fads f das fdasf + - || dasf
into:
"dd" "fdas" "dd" "fdas" "fads" "f" "das" "fdasf" + - || "dasf"

basically I want to add quotes around words. \w* -> "\w*\"

回答1:

replaceAll can do this:

String result = input.replaceAll("(\w+)", "\"$1\"");

回答2:

It's fairly simple. Use preg_replace and sorround all text captures with quotes.

preg_replace("/([a-z0-9]+)/i", '"$1"', $string);

You will have to find the replacement of preg_replace for java :)

来源：https://stackoverflow.com/questions/3838741/add-quotes-around-each-word