azev
V2EX  ›  问与答

gin 的模板里怎么对变量做个数学运算?

  •  
  •   azev · Aug 7, 2022 · 1649 views
    This topic created in 1410 days ago, the information mentioned may be changed or developed.
    比如取得当前行号的余 发现用%会报错 那该怎么弄?
    {{ range $k, $v := .items }}
    <span>{{$k%2}}</span>
    {{ end }}
    2 replies    2022-08-08 08:37:31 +08:00
    bowser1701
        1
    bowser1701  
       Aug 8, 2022 via iPhone
    azev
        2
    azev  
    OP
       Aug 8, 2022
    @bowser1701 多谢 这个不错
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   1517 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 28ms · UTC 16:42 · PVG 00:42 · LAX 09:42 · JFK 12:42
    ♥ Do have faith in what you're doing.