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Update Go自带库的使用说明.md #18

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Update Go自带库的使用说明.md #18

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2 changes: 1 addition & 1 deletion Go自带库的使用说明.md
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Original file line number Diff line number Diff line change
Expand Up @@ -1850,7 +1850,7 @@ s3 := "\U00005F90\U000065B0\U0000534E"
s4 := "\xe5\xbe\x90\xe6\x96\xb0\xe5\x8d\x8e"
```

简单来生活就是 \u 紧跟四个十六进制数，\U 紧跟八个十六进制数。其中 \u 或 \U 代表后面是 Unicode 码点。而 \x 紧跟两个十六进制数，这些十六进制不是 Unicode 码点，而是 UTF-8 编码。
简单来说就是 \u 紧跟四个十六进制数，\U 紧跟八个十六进制数。其中 \u 或 \U 代表后面是 Unicode 码点。而 \x 紧跟两个十六进制数，这些十六进制不是 Unicode 码点，而是 UTF-8 编码。

下面的代码有利于理解：

Expand Down