The use of asihttprequest and related points of attention

V-Integral application because the write project is long, the request data uses the ASIHTTPRequest request, which uses the method that the delegate request succeeds, later discovers when the request is too slow, the user clicks the other interface the time causes the delegate to crash, solves the method: 1. Cancel the request when you click the Back button

2. Block callback method using ASI

The specific use of the following blog introduction: This introduction ASI quite detailed, here do not do too much introduction, see: http://blog.csdn.net/fengsh998/article/details/8443540

The use of asihttprequest and related points of attention