public static String getEncoding(String str) { String encode = "GB2312"; try { if (str.equals(new String(str.getBytes(encode), encode))) { //判断是不是GB2312 String s = encode; return s; //是的话,返回“GB2312“,以下代码同理 } } catch (Exception exception) { } encode = "ISO-8859-1"; try { if (str.equals(new String(str.getBytes(encode), encode))) { //判断是不是ISO-8859-1 String s1 = encode; return s1; } } catch (Exception exception1) { } encode = "UTF-8"; try { if (str.equals(new String(str.getBytes(encode), encode))) { //判断是不是UTF-8 String s2 = encode; return s2; } } catch (Exception exception2) { } encode = "GBK"; try { if (str.equals(new String(str.getBytes(encode), encode))) { //判断是不是GBK String s3 = encode; return s3; } } catch (Exception exception3) { } return ""; //如果都不是,说明输入的内容不属于常见的编码格式。 }
时间: 2024-11-03 02:15:37