When parameter passing, url parameter includes +, spaces, =, handling%, &, # special symbols, etc.

1. url + parameters have a problem, space, =,%, &, #, and other special symbols to solve?  
2. Solution:  
3. These characters will be converted to the server can recognize characters, correspondence is as follows:  
4. URL character escapes  
5.   
6. + URL in the +% 2B represents a space     
7. Blank spaces in the URL can be encoded with a number or + 20%   
8. / Separate directories and subdirectories% 2F       
9. ? The actual URL and separate parameters% 3F       
10. Specifies the special characters% 25%       
11. # 23% expressed bookmark       
12. % Delimiter between & URL specified parameters 26       
13. =     The value of the specified parameter% 3D the URL