30 lines
638 B
Objective-C
30 lines
638 B
Objective-C
//
|
|
// NSMutableString+AvoidCrash.h
|
|
// AvoidCrashDemo
|
|
//
|
|
// Created by mac on 16/10/6.
|
|
// Copyright © 2016年 chenfanfang. All rights reserved.
|
|
//
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
@interface NSMutableString (AvoidCrash)
|
|
|
|
+ (void)avoidCrashExchangeMethod;
|
|
|
|
@end
|
|
|
|
|
|
/**
|
|
* Can avoid crash method
|
|
*
|
|
* 1. 由于NSMutableString是继承于NSString,所以这里和NSString有些同样的方法就不重复写了
|
|
* 2. - (void)replaceCharactersInRange:(NSRange)range withString:(NSString *)aString
|
|
* 3. - (void)insertString:(NSString *)aString atIndex:(NSUInteger)loc
|
|
* 4. - (void)deleteCharactersInRange:(NSRange)range
|
|
*
|
|
*/
|
|
|
|
|
|
|