1、默认情况下，UITabbar的item颜色为淡灰色，选中状态为iOS经典蓝色
2、修改高亮颜色可通过设置tabbar的tintColor属性，可设置任意颜色，注意：这是tabbar的属性，不是tabbarItem的属性。
3、然而这只是设置图片的颜色，我如果是张彩色图，不是单色图怎么办？tabbar上的item默认所有的图片都是单色的，就算你图本身是彩色的也会被渲染成单色图，有两个方法可以处理。
4、方法一、在给tabbarItem设置image，并且在设置image时，image本身需要调用以下方法
1 | - (UIImage *)imageWithRenderingMode:(UIIm[......]<p class="read-more"><a href="https://www.yusian.com/blog/project/2015/10/23/145025196.html">继续阅读</a></p> |
1 2 3 4 5 6 7 8 9 10 11 12 13 | -canOpenURL: failed for URL: "wtloginmqq2://qzapp" - error: "(null)" 2015-09-13 15:51:10.903[2948:1118021] -canOpenURL: failed for URL: "mqqopensdkapiV3://qzapp" - error: "(null)" 2015-09-13 15:51:10.904[2948:1118021] -canOpenURL: failed for URL: "mqqwpa://qzapp" - error: "(null)" 2015-09-13 15:51:10.905[2948:1118021] -canOpenURL: failed for URL: "mqqopensdkapiV2://qzapp" - error: "This app is not allowed to query for scheme mqqopensdkapiV2" 2015-09-13 15:51:10.906[2948:1118021] -canOpenURL: failed for URL: "mqqOpensdkSSoLogin://qqapp" - error: "This app is not allowed to query for scheme mqqOpensdkSSoLogin" 2015-09-13 15:51:10.906[2948:1118021] -canOpenURL: failed for URL: "mqq://qqapp" - error: "This app is not allowed to query for scheme mqq" 2015-09-13 15:51:10.907[2948:1118021] -canOpenURL: failed for URL: "mqzoneopensdkapiV2://qzapp" - error: "This app is not allowed to query for scheme mqzoneopensdkapiV2" 2015-09-13 15:51:10.908[2948:1118021] -canOpenURL: failed for URL: "mqzoneopensdkapi19://qzapp" - error: "This app is not allowed to query for scheme mqzoneopensdkapi19" 2015-09-13 15:51:10.909[2948:1118021] -canOpenURL: failed for URL: "mqzoneopensdkapi://qzapp" - error: "This app is not allowed to query for scheme mqzoneopensdkapi" 2015-09-13 15:51:10.910[2948:1118021] -canOpenURL: failed for URL: "mqzoneopensdk://qzapp" - error: "This app is not allowed to query for scheme mqzoneopensdk" 2015-09-13 15:51:10.911[2948:1118021] -canOpenURL: failed for URL: "mqzone://qzapp" - error: "This app is not allowed to query for scheme mqzone" 2015-09-13 15:51:10.911[2948:1118021] -canOpenURL: failed for URL: "wtloginmqq2://qzapp" - error: "(null)" 2015-09-13 15:51:10.912[2948:1118021] -canOpenURL: failed for URL: "mqqopensdkapiV3://qzapp" - error: "(null)" |
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1、找到Apache的配置文件 /etc/httpd/conf/httpd.conf
2、找到配置文件中的以下代码
LoadModule vhost_alias_module modules/mod_vhost_alias.so
如果前面有#号注释，去掉#号注释，这代表是否开启虚拟主机服务
3、找到配置文件中的以下代码，一般在配置文件的最末尾部分
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | # # Use name-based virtual hosting. # #NameVirtualHost *:80 # # NOTE: NameVirtualHost cannot be used without a port specifier # (e.g. :80) if mod_ssl is being used, due to the nature of the # SSL protocol. # # # VirtualHost example: # Almost any Apache directive may go into a VirtualHost container. # The first VirtualHost section is used for requests without a known # server name. # #<virtualhost *:80> # ServerAdmin webmaster@dummy-host.example.com # DocumentRoot /www/docs/dummy-host.example.com # ServerName dummy-host.example.com # ErrorLog logs/dummy-host.example.com-error_log # CustomLog logs/dummy-host.example.com-access_log common #</virtualhost> |
需要用到的部分有[……]
iOS9 一发布便升级,隔天调试程序时已经不能使用Xcode 6.4,果断升级,升级之后先报了一个错,bitcode,以为要升级所用sdk,但是还是2个月前的版本,搜到这篇文章,给需要的小伙伴们,之所以不喜欢用转载,万一有天原博主删除文章,我便也找不到原文,还请谅解;正文如下:
1，默认使用HTTPS请求
如果在Xcode 9之前使用的时http请求，那么在XCode 9上编译的App是不能联网的，会提示如下错误:
App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app’s Info.plist file.
修改方法是要么使服务器支持https访问，要么关闭https的使用。第一种方法对于个人开发者来说代价还是比较大的，因此推荐使用后面一种方法，具体的做法是:在工程的Info.plist文件里添加NSAppTransportSecurity字典类型的，添加一个元素：key为NSAllowsArbitraryLoads，值为YES。[……]
1、在Xoced6之前的编辑器会自动创建一个pch文件，全局的头文件或宏定义可以写在这里，但Xcode6创建的工程似乎找不到这个文件了。
2、不管苹果公司是基于什么考虑去掉了这个文件，以我们目前的习惯还是很需要这个文件的，既然编辑器不给我们就自己创建一个吧。
3.1、项目中创建一个pch文件，看图就明白：
3.2、在Building Settings中找到Apple LLVM 6.x – Language，下面有个Prefix Header，将后面的值填上pch文件的路径，如：project/prefix.pch
[……]