正则：提取[]里的内容

zh99998

"<头像名[actor1]头像编号[0]背景[0]位置[2]>"   ==>["actor1",0,0,2]

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雪流星

"<头像名[actor1]头像编号[0]背景[0]位置[2]>"   ==>["actor1",0,0,2]

1. 
   
2. REG = /<头像名\[(\w+)\]头像编号\[(\d+)\]背景\[(\d+)\]位置\[(\d+)\]>/
   
3. "<头像名[actor1]头像编号[0]背景[0]位置[2]>" =~ REG
   
4. 
   
5. a = [$1.to_s, $2.to_i, $3.to_i, $4.to_i]
   
6. p a # =>  ["actor1",0,0,2]
   

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系统信息：本贴由楼主认可为正确答案，66RPG感谢您的热情解答～

CIS狂人

1. imp = "<头像名[]头像编号[0]背景[0]位置[2]>".scan(/./)
   
2. sav = {}
   
3. 
   
4. m = false
   
5. p = 0
   
6. for i in imp
   
7.   if (/[ \[ ]/ =~ i) == 0
   
8.     m = true
   
9.     sav[p] = []
   
10.   end
    
11.   if m == true
    
12.     sav[p].push(i)
    
13.   end
    
14.   if (/[ \] ]/ =~ i) == 0
    
15.     m = false
    
16.     p += 1
    
17.   end
    
18. end
    
19. 
    
20. for s in sav.keys
    
21.   sav[s].delete("[")
    
22.   sav[s].delete("]")
    
23.   if s != 0
    
24.     sav[s] = sav[s][0].to_i
    
25.   end
    
26. end
    
27. 
    
28. g = ""
    
29. for n in sav[0]
    
30.   g += n
    
31. end
    
32. sav[0] = g
    
33. 
    
34. outer = []
    
35. for s in sav.keys
    
36. outer.push(sav[s])
    
37. end
    
38. p outer

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啊.....还是有BUG- -不支持空格的文件名字