35 lines
		
	
	
		
			868 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			35 lines
		
	
	
		
			868 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| title: String fromCharCode
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| localeTitle: 字符串fromCharCode
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| ---
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| 静态`String.fromCharCode()`方法返回使用指定的Unicode值序列创建的字符串。
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| 
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| ## 句法
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| ```
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| String.fromCharCode(num1[, ...[, numN]]) 
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| ```
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| 
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| ### 参数
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| 
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| **num1,...,numN**
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| 
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| 一系列Unicode值的数字。
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| 
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| [MDN链接](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/fromCharCode) | [MSDN链接](https://msdn.microsoft.com/en-us/LIBRary/wb4w0k66%28v=vs.94%29.aspx)
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| 
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| ## 描述
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| 
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| 此方法返回字符串而不是String对象。
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| 
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| 因为`fromCharCode()`是String的静态方法,所以始终将其用作`String.fromCharCode()` ,而不是您创建的String对象的方法。
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| 
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| ## 例子
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| ```
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| String.fromCharCode(65, 66, 67);  // "ABC" 
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|  
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|  var test = String.fromCharCode(112, 108, 97, 105, 110); 
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|  document.write(test); 
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|  
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|  // Output: plain 
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| 
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| ``` |