PHP simulation post to get JSP query data, using curl, there are problems, ask for advice

Source: Internet
Author: User
PHP simulation post to get JSP query data, using curl, there is a problem, ask for advice
Want to use curl to get JSP page query results via PHP.
The correct result should be (direct input from the official website):

A piece of code I wrote myself (using curl) has the following results:

Specific code:

I do not know why, I test the input data is: Invoice code: fpdm1=221011270133 Invoice Serial Number: fphm1=06649746

But I use curl to return the results and manual from the official Web query to the results are not the same, seek expert guidance, thank you!

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------Solution--------------------
Isn't he going to sign in? Also to install the control
Will you be able to access it without logging in?
------Solution--------------------
Khan, how do I put a hint to sign in?

"There is a problem with the online tax filing system, please close your browser and log back in later!" ”

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