本地声明隐藏实例变量警告

本文介绍了本地声明隐藏实例变量警告的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

本地声明隐藏self.treatmentId = treatmentId;附近的实例变量消息弹出窗口和self.treatmentName = treatmentName;;

local declaration hides instance variable message popup near "self.treatmentId = treatmentId;" and "self.treatmentName = treatmentName;";

@implementation Treatment @synthesize treatmentId; @synthesize treatmentName; -(Treatment *)initWithtreatmentName:(NSString *)treatmentName treatmentId:(NSString *)treatmentId{ if((self = [super init])){ self.treatmentId = treatmentId; self.treatmentName = treatmentName; } return self; } @end

推荐答案

将您的代码更改为以下内容。

Change your code to the following.

@implementation Treatment @synthesize treatmentId; @synthesize treatmentName; -(Treatment *)initWithtreatmentName:(NSString *)newTreatmentName treatmentId:(NSString *)newTreatmentId{ if((self = [super init])){ self.treatmentId = newTreatmentId; self.treatmentName = newTreatmentName; } return self; } @end

通过声明本地变量 trentmentName 和 treatmentId 您实际上正在失去通过其名称访问全局（iVars）的能力。

By declaring the local variable trentmentName and treatmentId you are essentially losing the ability to access the global (iVars) via their names.