10 lines
199 B
Go
10 lines
199 B
Go
package util
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// Truncate 截断字符串到指定长度，超出部分用 "..." 替换
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func Truncate(s string, maxLen int) string {
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if len(s) <= maxLen {
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return s
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}
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return s[:maxLen] + "..."
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}
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