java.lang.ArithmeticException: Non-terminating decimal expansion; no exact representable decimal res

素颜马尾好姑娘i 2023-07-21 11:06 6阅读 0赞

java.lang.ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result.
    	at java.math.BigDecimal.divide(BigDecimal.java:1690)
    	at com.hnaisino.web.ExcelImportAction.flashUpload(ExcelImportAction.java:206)
    	at com.hnaisino.web.ExcelImportAction$$EnhancerByCGLIB$$39c691c4.CGLIB$flashUpload$0(<generated>)
    	at com.hnaisino.web.ExcelImportAction$$EnhancerByCGLIB$$39c691c4$$FastClassByCGLIB$$b426afac.invoke(<generated>)
    	at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    	at com.aisino.aosplus.core.aop.proxy.oOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO.Õ000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000class(ProxyChain.java:53)
    	at com.aisino.aosplus.core.aop.AbstractAspectProxy.doProxy(AbstractAspectProxy.java:26)
    	at com.aisino.aosplus.core.aop.proxy.oOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO.Õ000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000class(ProxyChain.java:50)
    	at com.aisino.aosplus.core.aop.AbstractAspectProxy.doProxy(AbstractAspectProxy.java:26)
    	at com.aisino.aosplus.core.aop.proxy.oOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO.Õ000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000class(ProxyChain.java:50)
    	at com.aisino.aosplus.core.aop.proxy.OoOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO$1.intercept(ProxyManager.java:21)
    	at com.hnaisino.web.ExcelImportAction$$EnhancerByCGLIB$$39c691c4.flashUpload(<generated>)
    	at sun.reflect.GeneratedMethodAccessor542.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:45005)
    	at java.lang.reflect.Method.invoke(Method.java:497)

报错处：

sphsdj.divide(spslv.add(new BigDecimal(1.0)))

原因：bigdecimal 做除法运算需要填写精确的位数，需要两个参数

sphsdj.divide(spslv.add(new BigDecimal(1.0)),6)