String aa = "1.801793E+7" ; StringBuffer b = new StringBuffer(); String[] s = aa.split("E"); for(int i=0;i<s.length;i++){ b.append(s[i]); } System.out.println(b.toString()); }
BigDecimal bd = new BigDecimal("1.801793E+7"); System.out.println(bd.toPlainString()); 自己解决了 给大家分享下!
StringBuffer b = new StringBuffer();
String[] s = aa.split("E");
for(int i=0;i<s.length;i++){
b.append(s[i]);
}
System.out.println(b.toString());
}
System.out.println(bd.toPlainString());
自己解决了 给大家分享下!