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Utils.java
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40 lines (36 loc) · 1.2 KB
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package com.utils;
public class Utils {
/**
* 比较两个数字的值是否相等，==比较的是值， 1 == 1.00 的结果是 true
* @param num
* @param obj
* @return
*/
public static boolean numValEqual(int num, Object obj){
if(obj == null){
return false;
}else{
try {
if (obj instanceof Integer) {
int value = ((Integer) obj).intValue();
return value == num;
} else if (obj instanceof String) {
String s = (String) obj;
return Double.parseDouble(s) == num;
} else if (obj instanceof Double) {
double d = ((Double) obj).doubleValue();
return d == num;
} else if (obj instanceof Float) {
float f = ((Float) obj).floatValue();
return f == num;
} else if (obj instanceof Long) {
long l = ((Long) obj).longValue();
return l == num;
}
}catch (Exception e){
return false;
}
}
return false;
}
}