Errorï¼columnNumber
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Error 實ä¾ç columnNumber è³æå±¬æ§ï¼å
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Errorï¼columnNumber ç屬æ§ç¹æ§ | |
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| å¯å¯« | æ¯ |
| å¯åè | å¦ |
| å¯é ç½® | æ¯ |
ç¯ä¾
>ä½¿ç¨ columnNumber
js
try {
throw new Error("ç¡æ³è§£æè¼¸å
¥");
} catch (err) {
console.log(err.columnNumber); // 9
}
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