golang 中string和int类型相互转换

  • string转成int:
    • int, err := strconv.Atoi(string)
  • string转成int64:
    • int64, err := strconv.ParseInt(string, 10, 64)
  • int转成string:
    • string := strconv.Itoa(int)
  • int64转成string:
    • string := strconv.FormatInt(int64,10)
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