java 将 object转成Integer - 小罗 - CSDN博客

/**
* 将object转为Integer类型
* @param object
* @return
*/
public static Integer getIntegerByObject(Object object){
Integer in = null;

if(object!=null){

  if(object instanceof Integer){
     in = (Integer)object;
  }else if(object instanceof String){
     in = Integer.parseInt((String)object);
  }else if(object instanceof Double){
     in = (int)((double)object);
  }else if(object instanceof Float){
     in = (int)((float)object);
  }else if(object instanceof BigDecimal){
     in = ((BigDecimal)object).intValue();
  }else if(object instanceof Long){
     in = ((Long)object).intValue();
  }

}

return in;
}

Original url: Access
Created at: 2019-11-22 10:08:37
Category: default
Tags: none

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