分割字符串與正則表達式的數組排除一個字

Question

有一個問題問今天，這引起了我的興趣（隨後被刪除），當用戶希望將以下字符串使用正則表達式

'The 1. cat 2. sat 3. on 4. the 5. mat'; 

分裂

到該陣列

["cat","sat","on","the","mat"] 

有與此表達

str.match(/[a-z]+/gi); 

012的答案

當然它返回

["The","cat","sat","on","the","mat"] 

我來了來了一個答案最近與

str.match(/[^The][a-z]+/gi); 

返回

[" cat"," sat"," on"," the"," mat"] 

單元測試here

當然這一點可以做到，b怎麼樣？

Answer 1

str.match(/\b(?!The\b)[a-z]+\b/gi) 

Answer 2

如何

的Javascript

var str = 'The 1. cat 2. sat 3. on 4. the 5. mat', 
    arr1 = str.match(/[a-z]+/gi), 
    arr2 = str.match(/\b[a-z]+/g); 

console.log(arr1); 
console.log(arr2); 

輸出

["The", "cat", "sat", "on", "the", "mat"] 
["cat", "sat", "on", "the", "mat"] 

在jsFiddle

Answer 3

您可以使用此模式：

str.match(/\b[a-z]+\b(?!\s1\.)/gi)