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- String.format = function() {
- if( arguments.length == 0 )
- return null;
- var str = arguments[0];
- for(var i=1;i<arguments.length;i++) {
- var re = new RegExp('\\{' + (i-1) + '\\}','gm');
- str = str.replace(re, arguments[i]);
- }
- return str;
- };
- // String.format('今天星期{0}', '一')
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