URIError
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URIError()-
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URIError对象ã
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URIError.prototype.message-
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Errorã URIError.prototype.name-
é误åç§°ãç»§æ¿èª
Errorã URIError.prototype.cause-
导è´é误çåå ãç»§æ¿èª
Errorã URIError.prototype.fileName-
å¼åæ¤é误çæä»¶çè·¯å¾ãç»§æ¿èª
Errorã URIError.prototype.lineNumber-
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Errorã URIError.prototype.columnNumber-
å¼åæ¤é误ç代ç 卿件䏿å¨è¡çåå·ãç»§æ¿èª
Errorã URIError.prototype.stack-
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Errorã
示ä¾
>æè·ä¸ä¸ª URIError
try {
decodeURIComponent("%");
} catch (e) {
console.log(e instanceof URIError); // true
console.log(e.message); // "malformed URI sequence"
console.log(e.name); // "URIError"
console.log(e.fileName); // "Scratchpad/1"
console.log(e.lineNumber); // 2
console.log(e.columnNumber); // 2
console.log(e.stack); // "@Scratchpad/2:2:3\n"
}
å建ä¸ä¸ª URIError
try {
throw new URIError("Hello", "someFile.js", 10);
} catch (e) {
console.log(e instanceof URIError); // true
console.log(e.message); // "Hello"
console.log(e.name); // "URIError"
console.log(e.fileName); // "someFile.js"
console.log(e.lineNumber); // 10
console.log(e.columnNumber); // 0
console.log(e.stack); // "@Scratchpad/2:2:9\n"
}
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| è§è |
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| ECMAScript® 2027 Language Specification> # sec-native-error-types-used-in-this-standard-urierror> |