dtcoretext | 易学教程

IOS Html富文本渲染方式：DTCoreText、WKWebView、UIWebView的内存占用对比

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在app的内容页（详情页）中，富文本的显示一直是经常需要处理的问题，而通常在后端的富文本编辑中，Html应用比较普遍，所以其实需要处理的Html富文本显示的问题，以下这三种方式肯定不是最优的显示Html富文本的方式，只是相对简单的解决方案，对前后端的转换要求少，可以快速集成。以下对这3种方式进行内存的测试对比，毕竟详情页是相对比较大，而且打开频率高的页面，所以内存占用是必须要考虑的问题。基本环境： Objective-C Xcode 6.4 Deployment Target IOS 8.0 DTCoreText 版本：1.6.16 说明： DTCoreText：第三方富文本显示组件，支持Html转换为 NSAttributedString； WKWebView：IOS 的WebKit框架的浏览器组件，从IOS 8.0 开始支持； UIWebView：IOS 的UIKit框架的浏览器组件，从IOS 2.0 开始支持；测试方法：使用3个组件分别显示一个web页面的内容（例如： http://news.dayoo.com/guangzhou/201512/11/139995_45489706.htm ）；页面加载完后，清空内容，再次加载内容，重复3次；比较3个组件所占用的内存情况；内存调试工具：Instruments 测试结果： DTCoreText WKWebView

Framework can only work on simulator, but not device

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问题 I'm using Xcode Version 7.2 (7C68). I met a problem after I build DTCoreText project as framework. DTCoreText.framework works fine on ios simulator, but when i want to test it on device, the following problem showed up: I've checked the build settings in the latest DTCoreText-1.6.17 project: Target: DTCoreText (iOS) ARCHS: armv7, arm64 ONLY_ACTIVE_ARCH: NO VALID_ARCHS: arm64, armv7, armv7s I think these settings are OK. Than I "Build for Profiling" by pressing Shift+CMD+i. Build using

Error: ld: library not found for -lPods with CocoaPods

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问题 after i installed DTCoreText (https://github.com/Cocoanetics/DTCoreText) with Cocoapods i always get an error when i try to run the simulator or device! ld: warning: directory not found for option '-L/Users/example/Desktop/ios/Pods/build/Release-iphoneos' ld: warning: directory not found for option '-L/Users/example/Desktop/ios/Pods/build/Debug-iphoneos' ld: library not found for -lPods-example clang: error: linker command failed with exit code 1 (use -v to see invocation) in my "Link Binary

Error: ld: library not found for -lPods with CocoaPods

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Error: ld: library not found for -lPods with CocoaPods

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after i installed DTCoreText ( https://github.com/Cocoanetics/DTCoreText ) with Cocoapods i always get an error when i try to run the simulator or device! ld: warning: directory not found for option '-L/Users/example/Desktop/ios/Pods/build/Release-iphoneos' ld: warning: directory not found for option '-L/Users/example/Desktop/ios/Pods/build/Debug-iphoneos' ld: library not found for -lPods-example clang: error: linker command failed with exit code 1 (use -v to see invocation) in my "Link Binary With Libraries" the "libPods" Part is red: Here are my build Settings: The Settings of my Project: