{"id":6195,"date":"2026-02-14T18:04:43","date_gmt":"2026-02-14T14:34:43","guid":{"rendered":"https:\/\/parmin.cloud\/blog\/?p=6195"},"modified":"2026-02-14T18:04:43","modified_gmt":"2026-02-14T14:34:43","slug":"%da%a9%d9%be%db%8c-%da%a9%d8%b1%d8%af%d9%86-object%d9%87%d8%a7-%d8%af%d8%b1-javascript","status":"publish","type":"post","link":"https:\/\/parmin.cloud\/blog\/%da%a9%d9%be%db%8c-%da%a9%d8%b1%d8%af%d9%86-object%d9%87%d8%a7-%d8%af%d8%b1-javascript\/","title":{"rendered":"\u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 Object\u0647\u0627 \u062f\u0631 JavaScript"},"content":{"rendered":"

Object\u0647\u0627 \u0628\u0644\u0648\u06a9\u200c\u0647\u0627\u06cc \u0628\u0646\u06cc\u0627\u062f\u06cc \u0632\u0628\u0627\u0646 JavaScript \u0647\u0633\u062a\u0646\u062f. \u06cc\u06a9 Object \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 property<\/strong>\u0647\u0627\u0633\u062a \u0648 \u0647\u0631 property \u0627\u0631\u062a\u0628\u0627\u0637\u06cc \u0628\u06cc\u0646 \u06cc\u06a9 key (\u0646\u0627\u0645)<\/strong> \u0648 \u06cc\u06a9 value (\u0645\u0642\u062f\u0627\u0631)<\/strong> \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0647\u0645\u0647\u0654 Object\u0647\u0627 \u062f\u0631 JavaScript \u0646\u0645\u0648\u0646\u0647\u200c\u0627\u06cc \u0627\u0632 Object<\/code> \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627\u062a\u0631\u06cc\u0646 \u0633\u0637\u062d prototype chain<\/strong> \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f.<\/p>\n

\n

\u0645\u0642\u062f\u0645\u0647<\/h2>\n

\u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u0645\u06cc\u200c\u062f\u0627\u0646\u06cc\u062f\u060c assignment operator<\/strong> \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u06a9\u067e\u06cc \u0627\u0632 Object \u0646\u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0641\u0642\u0637 \u06cc\u06a9 reference<\/strong> \u0628\u0647 \u0622\u0646 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0645\u062b\u0627\u0644:<\/p>\n

\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n
let<\/span> obj = {
\na<\/span>: 1<\/span>,
\nb<\/span>: 2<\/span>,
\n};
\nlet<\/span> copy = obj;<\/code><\/code>obj.a<\/span> = 5<\/span>;
\nconsole<\/span>.log<\/span>(copy.a<\/span>);
\n\/\/ \u0646\u062a\u06cc\u062c\u0647: 5<\/span><\/div>\n<\/div>\n

\u0645\u062a\u063a\u06cc\u0631 obj<\/code> \u0634\u0627\u0645\u0644 Object \u0627\u0635\u0644\u06cc \u0627\u0633\u062a \u0648 copy<\/code> \u0628\u0647 \u0647\u0645\u0627\u0646 Object \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u06cc\u0639\u0646\u06cc \u0627\u06cc\u0646 Object \u0645\u06cc\u200c\u06af\u0648\u06cc\u062f:<\/p>\n

\n

\u062f\u0648 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f: \u0627\u0632 \u0637\u0631\u06cc\u0642 obj \u06cc\u0627 copy
\u0647\u0631 \u062a\u063a\u06cc\u06cc\u0631\u06cc \u0627\u0632 \u0647\u0631 \u0645\u0633\u06cc\u0631 \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f\u060c \u0631\u0648\u06cc \u0645\u0646 \u0627\u062b\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f.<\/p>\n<\/blockquote>\n

\u0627\u0645\u0631\u0648\u0632\u0647 \u0645\u0641\u0647\u0648\u0645 immutability<\/strong> \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0631\u0648\u0634 (\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 reference) \u0628\u0627\u0639\u062b \u0627\u0632 \u0628\u06cc\u0646 \u0631\u0641\u062a\u0646 immutability \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0627\u06af\u0631 Object \u062f\u0631 \u0628\u062e\u0634 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 \u06a9\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627\u06af \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f.<\/p>\n

\n

\u0631\u0648\u0634 \u0633\u0627\u062f\u0647 (Naive) \u0628\u0631\u0627\u06cc \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 Object<\/h2>\n

\u06cc\u06a9 \u0631\u0648\u0634 \u0633\u0627\u062f\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0631\u0648\u06cc property\u0647\u0627\u06cc Object \u062d\u0644\u0642\u0647 \u0628\u0632\u0646\u06cc\u0645 \u0648 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u06cc\u06a9\u06cc\u200c\u06cc\u06a9\u06cc \u06a9\u067e\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n

\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n
function<\/span> copy<\/span>(mainObj<\/span>) {
\nlet<\/span> objCopy = {};
\nlet<\/span> key;<\/code><\/code>for<\/span> (key in<\/span> mainObj) {
\nobjCopy[key] = mainObj[key];
\n}
\nreturn<\/span> objCopy;
\n}<\/div>\n<\/div>\n
\n

\u0645\u0634\u06a9\u0644\u0627\u062a \u0627\u06cc\u0646 \u0631\u0648\u0634<\/h3>\n