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Ios 如何将属性化文本附加到UItextview_Ios_Uitextview_Nsattributedstring - Fatal编程技术网

Ios 如何将属性化文本附加到UItextview

Ios 如何将属性化文本附加到UItextview,ios,uitextview,nsattributedstring,Ios,Uitextview,Nsattributedstring,我想将属性文本附加到UItextview,但这会导致出现奇怪的代码,而不是原始的receiveView.text。但是,之后附加的消息显示正确。我是这样做的: //receiveView.text = [NSString stringWithFormat:@"%@ \n%@",receiveView.text,message]; [receiveView setAttributedText: [ansiEscapeHelper attributedStringWithANSIEs

我想将属性文本附加到UItextview,但这会导致出现奇怪的代码,而不是原始的receiveView.text。但是,之后附加的消息显示正确。我是这样做的:

    //receiveView.text = [NSString stringWithFormat:@"%@ \n%@",receiveView.text,message];
    [receiveView setAttributedText: [ansiEscapeHelper attributedStringWithANSIEscapedString:[NSString stringWithFormat:@"%@\n%@",receiveView.attributedText,message]]];
下面是打印的内容,而不是原始的receiveView.text。如何成功地将属性文本附加到已存在的属性文本


通过执行
[NSString stringWithFormat:@“%@\n%@”,receiveView.attributedText,message]
可以将属性字符串的描述转换为
NSString
,附加另一个字符串,然后将其设置到文本视图中


相反,请使用
NSMutableAttributedString
创建您的属性字符串。

您是否已经有了一些文本
receiveView
我的助手将字符串转换为属性字符串,但我现在确实看到了我的错误,我将字符串与属性字符串混合,应该执行如下操作:[receiveView setAttributedText:[NSAttributedString stringWithFormat:@“%@\n%@”,receiveView.attributedText[ansiEscapeHelper AttributedStringWithAnsiesCapeString:message]];