如何更改UIWebView或WKWebView默认字体 | 如何更改UIWebView或WKWebView默认字体

本文介绍了如何更改UIWebView或WKWebView默认字体的处理方法，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

UIWebView和WKWebView默认使用什么字体?我希望能够改变这一点.但我不想在html字符串中执行此操作，相反，我想要执行以下操作:

What font does UIWebView and WKWebView use by default? I would like to be able to change that. But I don't want to do it in the html string, instead I want to have something like:

// obj-c
[webView setFont:[UIFont fontWithName:@"GothamRounded-Bold" size:14]

// swift
webView.setFont(UIFont(name: "GothamRounded-Bold", size: 14))

有这样的财产或其他方式吗?

is there such property or some other way?

推荐答案

您可以使用您的UIFont对象(以便您可以更轻松地进行设置和修改)，但是可以将HTML包装在span中；自HTML 4.01起， font标签已弃用 /strong>.

You can use your UIFont object (so you can set it and modify more easily), but wrap the HTML in a span instead; font tags have been deprecated since HTML 4.01.

UIFont *font = [UIFont fontWithName:@"GothamRounded-Bold" size:14];

假设您已经创建了NSString *htmlString，则可以使用字体的属性:

Assuming you already have the NSString *htmlString created, you can use the font's properties:

htmlString = [NSString stringWithFormat:@"<span style=\"font-family: %@; font-size: %i\">%@</span>",
                                        font.fontName,
                                        (int) font.pointSize,
                                        htmlString];

或者，您可以只提供值，而不使用UIFont对象:

Alternatively, you could just supply the values instead of using a UIFont object:

htmlString = [NSString stringWithFormat:@"<span style=\"font-family: %@; font-size: %i\">%@</span>",
                                        @"GothamRounded-Bold",
                                        14,
                                        htmlString];

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