๋ฐ์ํ
openjdk version "1.8.0_181"
Map<String, Object> arrTest = new HashMap<String, Object>();
arrTest = (Map<String, Object>) testDao.selectOne("TEST.getArrList");
arrTest.forEach((k,v)->{
System.out.println("key : " + k + " value : " + v);
});
๋ฌธ๋ฒ ์ฐธ..
php๋ก ๊ฐ๋ฐํ๋ค๊ฐ, ๋ณ์ ํ์ ๋ถํฐ ๋ค ์ง์ ํ๋ฉฐ ๋ณ์ ํ ๋นํ๋ ค๋ ๊ท์ฐฎ์ ๋ค์ ธ๋ฒ๋ฆฌ๊ฒ ๋ค
java 8 ๋ฒ์ ๋ถํฐ ์ฌ์ฉ๊ฐ๋ฅํ forEach ๋ฌธ๋ฒ
php์์ .....
$arr = array("1", "2", "3", "4");
foreach($arr as $k => $v) {
echo "key : " . $k . " value : " . $v;
}
์์ฃผ ๊ฐ๋จํ๋ฐ..
๊ธฐ๋ณธ๊ธฐ๋ถํฐ!!! ๊ธฐ์ด๋ถํฐ ์ ๋๋ก
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