45 lines
887 B
Go
45 lines
887 B
Go
package util
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import (
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"fmt"
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"strings"
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)
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// PrettyPrint 美观输出数组
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func PrettyPrint(arr [][]string) {
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if len(arr) == 0 {
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return
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}
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rows := len(arr)
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cols := len(arr[0])
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// 计算每列的最大宽度
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colMaxs := make([]int, cols)
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for i := 0; i < rows; i++ {
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for j := 0; j < cols; j++ {
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cleanedStr := sanitizeString(arr[i][j])
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if len(cleanedStr) > colMaxs[j] {
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colMaxs[j] = len(cleanedStr)
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}
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}
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}
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// 打印数组，按列对齐
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for i := 0; i < rows; i++ {
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for j := 0; j < cols; j++ {
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cleanedStr := sanitizeString(arr[i][j])
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fmt.Print(cleanedStr)
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// 添加适当的空格以对齐列
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padding := colMaxs[j] - len(cleanedStr) + 2
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fmt.Print(strings.Repeat(" ", padding))
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}
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fmt.Print("\n")
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}
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}
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// sanitizeString 清理字符串，去除多余空格和换行符
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func sanitizeString(s string) string {
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return strings.TrimSpace(s)
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}
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