java - Android 转换字符串

Question

我想将字符串放入 Integer/Float/Double 之一，但结果放入 NumberFormatException 中。我的字符串是:37,78584，如何将它们转换为我想要的类型？首先感谢您的回答。

Answer 1

将逗号(",")替换为“”

  String s ="37,78584";
  int ival = Integer.parseInt(s.replace("," ,""));
  double dval=Double.parseDouble(s.replace("," ,""));
  float fval =Float.parseFloat(s.replace("," ,""));