摘要: js字符串方法预览: fromCharCode(num1, num2,,,), charAt(), charCodeAt(), length, split(''), slice(start, end?) substring(start, end?) trim() concat() toLowerCa 阅读全文
posted @ 2017-08-21 12:32 bingxl 阅读(270) 评论(0) 推荐(0) 编辑
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