Little modify

Little modify

Author: CoderMJLee

MJExtensionExample/MJExtensionExample.xcodeproj/project.xcworkspace/xcuserdata/mj.xcuserdatad/UserInterfaceState.xcuserstate

@@ -20,7 +20,7 @@ @implementation NSObject (MJKeyValue)
 + (instancetype)objectWithKeyValues:(NSDictionary *)keyValues
 {
     if (![keyValues isKindOfClass:[NSDictionary class]]) {
-        [NSException raise:@"keyValues is not a NSDictionary - keyValues参数不是一个字典" format:nil];
+        [NSException raise:@"keyValues is not a NSDictionary - keyValues参数不是一个字典" format:@"keyValues is a %@ - keyValues参数是一个%@", keyValues.class, keyValues.class];
     }
 
     id model = [[self alloc] init];
@@ -57,7 +57,7 @@ + (instancetype)objectWithFile:(NSString *)file
 - (void)setKeyValues:(NSDictionary *)keyValues
 {
     if (![keyValues isKindOfClass:[NSDictionary class]]) {
-        [NSException raise:@"keyValues is not a NSDictionary - keyValues参数不是一个字典" format:nil];
+        [NSException raise:@"keyValues is not a NSDictionary - keyValues参数不是一个字典" format:@"keyValues is a %@ - keyValues参数是一个%@", keyValues.class, keyValues.class];
     }
 
     [self enumerateIvarsWithBlock:^(MJIvar *ivar, BOOL *stop) {
@@ -128,7 +128,7 @@ + (NSArray *)keyValuesArrayWithObjectArray:(NSArray *)objectArray
 {
     // 0.判断真实性
     if (![objectArray isKindOfClass:[NSArray class]]) {
-        [NSException raise:@"objectArray is not a NSArray - objectArray不是一个数组" format:nil];
+        [NSException raise:@"objectArray is not a NSArray - objectArray不是一个数组" format:@"objectArray is a %@ - objectArray参数是一个%@", objectArray.class, objectArray.class];
     }
 
     // 1.过滤
@@ -153,7 +153,7 @@ + (NSArray *)objectArrayWithKeyValuesArray:(NSArray *)keyValuesArray
 {
     // 1.判断真实性
     if (![keyValuesArray isKindOfClass:[NSArray class]]) {
-        [NSException raise:@"keyValuesArray is not a NSArray - keyValuesArray不是一个数组" format:nil];
+        [NSException raise:@"keyValuesArray is not a NSArray - keyValuesArray不是一个数组" format:@"keyValuesArray is a %@ - keyValuesArray参数是一个%@", keyValuesArray.class, keyValuesArray.class];
     }
 
     // 2.创建数组

MJExtensionExample/MJExtensionExample/MJExtension/NSObject+MJKeyValue.m

@@ -35,7 +35,7 @@ void keyValues2object()
                            };
 
     // 2.将字典转为User模型
-    User *user = [User objectWithKeyValues:dict];
+    User *user = [User objectWithKeyValues:@"44"];
 
     // 3.打印User模型的属性
     NSLog(@"name=%@, icon=%@", user.name, user.icon);
@@ -221,7 +221,7 @@ int main(int argc, const char * argv[])
 {
     @autoreleasepool {
         // 简单的字典 -> 模型
-        //        keyValues2object();
+        keyValues2object();
 
         // 复杂的字典 -> 模型 (模型里面包含了模型)
         //        keyValues2object2();