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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:42:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:42:17 -0500 |
commit | da78a9e329e272dedb2400b79a3bdeebff387d47 (patch) | |
tree | e6ef8aa7c43556f55ddfe031a01cf0a8fa271bfe /files/ko/web/javascript/reference/errors/json_bad_parse | |
parent | 1109132f09d75da9a28b649c7677bb6ce07c40c0 (diff) | |
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diff --git a/files/ko/web/javascript/reference/errors/json_bad_parse/index.html b/files/ko/web/javascript/reference/errors/json_bad_parse/index.html new file mode 100644 index 0000000000..c73b082dbb --- /dev/null +++ b/files/ko/web/javascript/reference/errors/json_bad_parse/index.html @@ -0,0 +1,105 @@ +--- +title: 'SyntaxError: JSON.parse: bad parsing' +slug: Web/JavaScript/Reference/Errors/JSON_bad_parse +translation_of: Web/JavaScript/Reference/Errors/JSON_bad_parse +--- +<div>{{jsSidebar("Errors")}}</div> + +<h2 id="메시지">메시지</h2> + +<pre class="syntaxbox">SyntaxError: JSON.parse: unterminated string literal +SyntaxError: JSON.parse: bad control character in string literal +SyntaxError: JSON.parse: bad character in string literal +SyntaxError: JSON.parse: bad Unicode escape +SyntaxError: JSON.parse: bad escape character +SyntaxError: JSON.parse: unterminated string +SyntaxError: JSON.parse: no number after minus sign +SyntaxError: JSON.parse: unexpected non-digit +SyntaxError: JSON.parse: missing digits after decimal point +SyntaxError: JSON.parse: unterminated fractional number +SyntaxError: JSON.parse: missing digits after exponent indicator +SyntaxError: JSON.parse: missing digits after exponent sign +SyntaxError: JSON.parse: exponent part is missing a number +SyntaxError: JSON.parse: unexpected end of data +SyntaxError: JSON.parse: unexpected keyword +SyntaxError: JSON.parse: unexpected character +SyntaxError: JSON.parse: end of data while reading object contents +SyntaxError: JSON.parse: expected property name or '}' +SyntaxError: JSON.parse: end of data when ',' or ']' was expected +SyntaxError: JSON.parse: expected ',' or ']' after array element +SyntaxError: JSON.parse: end of data when property name was expected +SyntaxError: JSON.parse: expected double-quoted property name +SyntaxError: JSON.parse: end of data after property name when ':' was expected +SyntaxError: JSON.parse: expected ':' after property name in object +SyntaxError: JSON.parse: end of data after property value in object +SyntaxError: JSON.parse: expected ',' or '}' after property value in object +SyntaxError: JSON.parse: expected ',' or '}' after property-value pair in object literal +SyntaxError: JSON.parse: property names must be double-quoted strings +SyntaxError: JSON.parse: expected property name or '}' +SyntaxError: JSON.parse: unexpected character +SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data +</pre> + +<h2 id="에러_타입">에러 타입</h2> + +<p>{{jsxref("SyntaxError")}}</p> + +<h2 id="뭐가_잘못됬나요">뭐가 잘못됬나요?</h2> + +<p>{{jsxref("JSON.parse()")}} 는 문자열을 JSON으로 파싱한다. 이 문자열은 유효한 JSON 형태의 문자열이어야 하며, 유효하지 않을 경우 에러가 발생한다.</p> + +<h2 id="예제">예제</h2> + +<h3 id="JSON.parse()_는_여분의_콤마를_허용하지_않는다."><code>JSON.parse()</code> 는 여분의 콤마를 허용하지 않는다.</h3> + +<p>다음 두 줄은 SyntaxError를 발생시킨다:</p> + +<pre class="brush: js example-bad">JSON.parse('[1, 2, 3, 4,]'); +JSON.parse('{"foo": 1,}'); +// SyntaxError JSON.parse: unexpected character +// at line 1 column 14 of the JSON data +</pre> + +<p>끝에 오는 콤마를 제거하면 정확하게 JSON으로 파싱한다:</p> + +<pre class="brush: js example-good">JSON.parse('[1, 2, 3, 4]'); +JSON.parse('{"foo": 1}');</pre> + +<h3 id="프로퍼티_이름은_반드시_쌍따옴표로_표현해야_한다.">프로퍼티 이름은 반드시 쌍따옴표로 표현해야 한다.</h3> + +<p>'foo'처럼 프로퍼티를 작은 따옴표로 감싸서는 안된다.</p> + +<pre class="brush: js example-bad">JSON.parse("{'foo': 1}"); +// SyntaxError: JSON.parse: expected property name or '}' +// at line 1 column 2 of the JSON data</pre> + +<p>대신에 "foo" 처럼 써야 한다:</p> + +<pre class="brush: js example-good">JSON.parse('{"foo": 1}');</pre> + +<h3 id="리딩_제로와_십진_소수점">리딩 제로와 십진 소수점</h3> + +<p>01 처럼 리딩제로를 사용할 수 없고, 십진 소수점 뒤에는 최소한 하나의 숫자는 등장해야 한다.</p> + +<pre class="brush: js example-bad">JSON.parse('{"foo": 01}'); +// SyntaxError: JSON.parse: expected ',' or '}' after property value +// in object at line 1 column 2 of the JSON data + +JSON.parse('{"foo": 1.}'); +// SyntaxError: JSON.parse: unterminated fractional number +// at line 1 column 2 of the JSON data +</pre> + +<p>대신에 리딩제로를 없애고 1 이라고 쓰고, 십진 소수점 뒤에는 반드시 하나 이상의 숫자를 적도록 한다:</p> + +<pre class="brush: js example-good">JSON.parse('{"foo": 1}'); +JSON.parse('{"foo": 1.0}'); +</pre> + +<h2 id="또다른_내용">또다른 내용</h2> + +<ul> + <li>{{jsxref("JSON")}}</li> + <li>{{jsxref("JSON.parse()")}}</li> + <li>{{jsxref("JSON.stringify()")}}</li> +</ul> |