1.uibutton+webcache Uiimageview+webcache

Source: Internet
Author: User
Tags set background
1. Externally exposed interfaces by means of classification. 2. Add a property to the taxonomy, and bind the self and the dictionary with the Imageurlstoragekey value. The value is obtained by Sd_imageurlforstate and other methods. 3. Call the Sd_internalsetimagewithurl method of UIView +webcache to set the Operationkey value. button Set Picture-->uibuttonimageoperationbutton set background picture-->uibuttonbackgroundimageoperation Uiimageview +webCache Also did the same thing, but did not assign Operationkey value. Mkannotationview +webcache

1.uibutton+webcache Uiimageview+webcache

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