java中怎么进行字符串替换?
String str = "test.doc";
String newStr = str.replaceAll("doc","html");
posted on 2015-11-15 21:25 struggle_beiJing 阅读(713) 评论(0) 编辑 收藏 举报
String str = "test.doc";
String newStr = str.replaceAll("doc","html");
posted on 2015-11-15 21:25 struggle_beiJing 阅读(713) 评论(0) 编辑 收藏 举报