java 转义 反斜杠 Unexpected internal error near index 1
代码: String str"a\\c"; //出现异常,Unexpected internal error near index 1 //System.out.println(str.replaceAll("\\", "c"));//以下三种都正确 System.out.println(str.replace(\\, c)); System.out.println(str.r…
2025-10-08