an error broken: unknown escape sequence: d

Nov 28TH, 2015 • Permalink

当以下面的方式输入正则表达式时会有错误提示

Go: regexp

liRe, _ := regexp.Compile("<li>(\d+)/([\d,]+)Y(\d+)</li>")

抛出错误：

plaintext: error broken

an error broken: unknown escape sequence: d

使用反引号包住就好了

Go: Compile

liRe, _ := regexp.Compile(`<li>(\d+)/([\d,]+)Y(\d+)</li>`)

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