将 int 转换为 int32

Question

我正在从 Db 中提取行并将结果存储在切片/数组中我需要计算 totalRecords 和 totalPages。pseudoCode :: perPage int32 := ( some number ) totalRecords := len(array)totalPages := perPage/totalRecords我不断收到此错误。terminal::`invalid operation: perPage / totalRecords (mismatched types int32 and int)`

Answer 1

len(array)返回int将其转换为 int32 int32(len(array)) 或将 perPage 转换为int