解决“type mismatch can't assign java.math.BigDecimal to java.lang.String”问题 在Java编程中,java.math.BigDecimal和java.lang.String是两种完全不同的数据类型,分别用于表示高精度的浮点数和文本字符串。 java.math.BigDecimal和java.lang.String的基本区别: BigDecimal:主要用于精确的浮点数计算,尤其在金融领域...
Type mismatch Can't assign java.math.BigDecimal to java.lang.Double 解决方法是,将 HashMap<String, Double> 定义为 HashMap<String, Object> ,然后进行一次转换,转换代码如下: page.getList().get(i).setXXXX(Double.valueOf(sum.get("xxx").toString())); 将Object 转换为 String,再将 String 转换为...
Type mismatch Can't assign java.math.BigDecimal to java.lang.Double 解决方法是,将 HashMap<String, Double> 定义为 HashMap<String, Object> ,然后进行一次转换,转换代码如下: page.getList().get(i).setXXXX(Double.valueOf(sum.get("xxx").toString())); 将Object 转换为 String,再将 String 转换为...
ArraySegment<T>。枚舉 數 ArraySegment<T> ArrayTypeMismatchException AssemblyLoadEventArgs AssemblyLoadEventHandler AsyncCallback 屬性 AttributeTargets AttributeUsageAttribute BadImageFormatException Base64FormattingOptions BinaryData BitConverter Boolean Buffer Byte CannotUnloadAppDomainException Char CharEnumerator CLSCom...
DTS_E_TXLOOKUP_HASHNODEHEAP_CREATEERR DTS_E_TXLOOKUP_HASHNODEHEAP_MALLOCERR DTS_E_TXLOOKUP_HASHTABLE_MALLOCERR DTS_E_TXLOOKUP_INCOMPATIBLEDATATYPES DTS_E_TXLOOKUP_INCORRECTNUMOFPARAMETERS DTS_E_TXLOOKUP_INDEXCOLUMNREUSED DTS_E_TXLOOKUP_INDEXCOLUMNSMISMATCH DTS_E_TXLOOKUP_INVALID_CAS...
DTS_E_FLATFILESOURCEADAPTERSTATIC_SIGNMISMATCH DTS_E_FLATFILESOURCEADAPTERSTATIC_TRUNCATED DTS_E_FLATFILESOURCEADAPTERSTATIC_UNAVAILABLE DTS_E_FOLDERADDFAILED DTS_E_FOLDERDELETEFAILED DTS_E_FOLDERNOTFOUND DTS_E_FOLDERRENAMEFAILED DTS_E_FORBIDDEN DTS_E_FOREACHVARIABLEMAPPING DTS_E_F...
ArraySegment<T>。枚舉 數 ArraySegment<T> ArrayTypeMismatchException AssemblyLoadEventArgs AssemblyLoadEventHandler AsyncCallback 屬性 AttributeTargets AttributeUsageAttribute BadImageFormatException Base64FormattingOptions BinaryData BitConverter Boolean Buffer Byte CannotUnloadAppDomainException Char CharEnumerator CLSCom...
First, attempt to assign an // invalid value; then assign a valid value; finally, get // the value. try { // Assign the value zero to MyProp. The Property Set // throws an exception, because zero is an invalid value. // InvokeMember catches the exception, and throws // Target...
DTS_E_FLATFILESOURCEADAPTERSTATIC_SIGNMISMATCH DTS_E_FLATFILESOURCEADAPTERSTATIC_TRUNCATED DTS_E_FLATFILESOURCEADAPTERSTATIC_UNAVAILABLE DTS_E_FOLDERADDFAILED DTS_E_FOLDERDELETEFAILED DTS_E_FOLDERNOTFOUND DTS_E_FOLDERRENAMEFAILED DTS_E_FORBIDDEN DTS_E_FOREACHVARIABLEMAPPING DTS_E_FORLOO...
First, attempt to assign an // invalid value; then assign a valid value; finally, get // the value. try { // Assign the value zero to MyProp. The Property Set // throws an exception, because zero is an invalid value. // InvokeMember catches the exception, and throws // Target...