Javascript Javascript用空格替换字符
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Javascript replace a character with a space
提问by user407079
I need to get the name of the page from a url. I did this way:
我需要从 url 获取页面的名称。我是这样做的：
var filename = window.location.href.substr(window.location.href.lastIndexOf('/')+1)
// -> 'state.aspx'
var statelookup = filename.substr(0, filename.lastIndexOf('.'))
// -> 'state'
Now for e.g, my statelookup has a value like New-York or North-Carolina, how do I replace hyphen with a space in between?
现在，例如，我的 statelookup 有一个像 New-York 或 North-Carolina 这样的值，我如何用中间的空格替换连字符？
回答by Madara's Ghost
string.replace(/-/g,' ');
string.replace(/-/g,' ');
Will replace any occurences of -with in the string string.
将替换字符串中出现的任何-with 。string
回答by FishBasketGordo
You would use String's replacemethod:
您将使用 String 的replace方法：
statelookup = statelookup.replace(/-/g, ' ');
回答by Marc B
statelookup = statelookup.replace('-', ' ')
