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摘要: 1.字符串转数组 String orgStr="about,bed,check,doc,txt,from"; String [] result = orgStr.split(","); for(int a = 0;a<result.length;a++){ System.out.print(resu 阅读全文
posted @ 2020-01-07 09:09 风萧萧5 阅读(105) 评论(0) 推荐(0) 编辑