[1]http://120.76.117.29:12345/ap...
This is the access path copied in the network
Is this an error?
What's wrong?
Is there a problem with the data returned by the background? 
This is my js code
3
0
0
光陰似箭催人老，日月如移越少年。
The return data is not enclosed in parentheses, or the callback function name is not added in ajax
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