微信登陆，bug修改

Ifish/Common/CommonUtils.h

@@ -60,6 +60,8 @@ typedef enum{
 + (int)convertToInt:(NSString*)strtemp;
 //校验字符串是否含空格
 + (BOOL)checkEmptyString:(NSString *)string ;
++(NSString*)getNotNilStr:(NSString*)str;
++ (BOOL)isIphoneX;
 //校验是否是数字
 +(BOOL)isNumber:(NSString *)str;
 //******************************输入内容正确性校验*****************************************//

Ifish/Common/CommonUtils.m

@@ -508,7 +508,22 @@ CGAffineTransform  GetCGAffineTransformRotateAroundPoint(float centerX, float ce
     }
     return NO;
 }
-
++(NSString*)getNotNilStr:(NSString*)str{
+    if ([str isKindOfClass:[NSString class]] && str.length>0) {
+        return str;
+    }else if([str isKindOfClass:[NSNumber class]] && str){
+        return ((NSNumber*)str).stringValue;
+    }else{
+        return @"";
+    }
+}
++ (BOOL)isIphoneX {
+if(UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
+    return  [[UIScreen mainScreen] bounds].size.height >= 812.0f;
+}else{
+        return  NO;
+    }
+}
 //判断是否为空或全为空格
 + (BOOL)isEmptyWithString:(NSString *)str {
     if (str == nil) {