arrays - 如何用几行代码改进这个程序？

Question

我正在尝试创建一个不和谐的机器人来检查消息是否包含存储在数组中的字符串。我尝试使用 for 循环，但它没有工作，因为它永远持续下去，我想减少代码行，有什么办法吗？

switch {
    case strings.Contains(mContent, characterss[0]):
        currentCharacter = characterss[0]
        currentDescription = descriptions[0]
        currentImage = images[0]
        isCorrect = true
    case strings.Contains(mContent, characterss[1]):
        currentCharacter = characterss[1]
        currentDescription = descriptions[1]
        currentImage = images[1]
        isCorrect = true
    case strings.Contains(mContent, characterss[2]):
        currentCharacter = characterss[2]
        currentDescription = descriptions[2]
        currentImage = images[2]
        isCorrect = true
    case strings.Contains(mContent, characterss[3]):
        currentCharacter = characterss[3]
        currentDescription = descriptions[3]
        currentImage = images[3]
        isCorrect = true
    case strings.Contains(mContent, characterss[4]):
        currentCharacter = characterss[4]
        currentDescription = descriptions[4]
        currentImage = images[4]
        isCorrect = true
    case strings.Contains(mContent, characterss[5]):
        currentCharacter = characterss[5]
        currentDescription = descriptions[5]
        currentImage = images[5]
        isCorrect = true
    case strings.Contains(mContent, characterss[6]):
        currentCharacter = characterss[6]
        currentDescription = descriptions[6]
        currentImage = images[6]
        isCorrect = true
    }

标签： arraysfor-loopgoswitch-statementdiscord

Answer 1

只需使用一个循环：

for i := 0; i <= 6; i ++ {
    if strings.Contains(mContent, characeterss[i]) {
        currentCharacter = characterss[i]
        currentDescription = descriptions[i]
        currentImage = images[i]
        isCorrect = true
        break
    }
}