iOS只支持8.0+
iOS只支持8.0+

pingping-jiang6141/appcan-docs-v2,xurigan/appcan-docs-v2,shangxianjing/appcan-docs-v2,shangxianjing/appcan-docs-v2,sandy1108/appcan-docs-v2,AppCanOpenSource/appcan-docs-v2,AppCanOpenSource/appcan-docs-v2,xurigan/appcan-docs-v2,sandy1108/appcan-docs-v2,shangxianjing/appcan-docs-v2,shangxianjing/appcan-docs-v2,sandy1108/appcan-docs-v2,AppCanOpenSource/appcan-docs-v2,pingping-jiang6141/appcan-docs-v2,pingping-jiang6141/appcan-docs-v2,AppCanOpenSource/appcan-docs-v2,pingping-jiang6141/appcan-docs-v2,sandy1108/appcan-docs-v2