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<script type="text/javascript"> document.write(encodeURI("http://www.w3school.com.cn")
+ "<br />") document.write(encodeURI("http://www.w3school.com.cn/My first/")
) document.write(encodeURI(",/?:@&=+$#")
) </script>
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http://www.w3school.com.cn http://www.w3school.com.cn/My%20first/ ,/?:@&=+$#
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- encodeURI()
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