javascript 正则表达式-替换

2010-11-30
Javascript经典正则表达式 三道测试题: 1, var str=“ abbbbacc”; var rs=str.replace(“a”,”0”); (A)0bbbbacc (B)0bbbb0cc 2,var str=“ abbbbacc”; var rs=str.replace(“/a/”,”0”); (A)0bbbbacc (B)0bbbb0cc 3,var str=“ abbbbacc”; var rs=str.replace(“/a/g”,”0”); (A)0bbbbacc (B)0... 详细内容

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