fix: sizeWithTemplateItem:measureSize: return abnormal size

[JohnTsaii]

https://github.com/alibaba/GaiaX/issues/445

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[JohnTsaii]

@jingcheng1988 这个pr有问题吗？你们是否也遇到了size计算不对的问题

[jingcheng1988]

@jingcheng1988 这个pr有问题吗？你们是否也遇到了size计算不对的问题

我这边review一下开源的代码，在main分支上提供轻量化的处理方案，你可以验证一下是否修复了你的问题

[JohnTsaii]

demo.zip data: { "flowerDTO": { "title": "送您1个小礼物", "content": "感谢xxxxxxxxxxxx，很热情，主动帮我111111～", "time": "08-11 16:40", "customerNo": "xxxxxx", "orderNo": "111111111", "url": "查看全部" } } 并未修复这个问题，上面是我们的demo 你可以看一下 @jingcheng1988

[jingcheng1988]

demo.zip data: { "flowerDTO": { "title": "送您1个小礼物", "content": "感谢xxxxxxxxxxxx，很热情，主动帮我111111～", "time": "08-11 16:40", "customerNo": "xxxxxx", "orderNo": "111111111", "url": "查看全部" } } 并未修复这个问题，上面是我们的demo 你可以看一下 @jingcheng1988

根据你提供的模板和数据，我进行本地模拟，得出的结果如下： 视图创建：<GXRootView: 0x11b70a8f0; frame = (10 140; 370 169); clipsToBounds = YES; backgroundColor = UIExtendedSRGBColorSpace 0.247059 0.584314 0.631373 1; layer = <CALayer: 0x2806d50a0>> size计算：NSSize: {370, 169}

创建的视图和实际计算出来的尺寸是一致的

[jingcheng1988]

我这边复现了一下，发现是一个临界case，最终的原因是由于 paraStyle.lineBreakMode = NSLineBreakByCharWrapping; 计算和creatview的最终是不一致导致的

// 生成AttributedString NSMutableAttributedString *attrStr = nil; if (attributeText) { attrStr = [[NSMutableAttributedString alloc] initWithAttributedString:attributeText]; } else { attrStr = [[NSMutableAttributedString alloc] initWithString:text]; }

//增加段落 & font属性
NSMutableParagraphStyle *paraStyle = [[NSMutableParagraphStyle alloc] init];
paraStyle.lineBreakMode = NSLineBreakByCharWrapping;
[attrStr addAttribute:NSParagraphStyleAttributeName value:paraStyle range:NSMakeRange(0, text.length)];