the server uses the CGI,B page button POST method to point to the generate.pl script. script processing takes a long time and generates a new page B. but after A clicks the button, the page content does not change, the window title shows the loading ci...
the front end submits data to CGI, through the form, but I found that the data format in CGI is not correct, and some data seems to have been escaped . as shown in the figure, PP+ should actually show spaces, and% 2C I need to show commas. how do I...
The CGI, written in C has the following statement printf ( "Set-Cookie:username =% s; path= r n ", username); can be set successfully and can be read at the front end. but if I want to set two values, I try the following methods: printf ( "Set-...
before the WEB project uses the framework of java, the data format that the front-end send gives to http is JSONObject or JSONArray,. The operation is slow due to the need to install jvm, to run java on the device. If you want to use C s open source WEB...
access the project file in www.a.com HMall, which contains static and index.html, but the background image in css cannot be found. The address of the accessed image is www.a.com static icon.png,. The real image address is www.a.com HMall static icon.png...
requirements are as follows: there are one or more databases that hold all kinds of user data, such as contract information, time, amount, and so on. now we are going to develop a background system to regularly extract data from the specified databa...
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Controller @RequestMapping(value = " test", produces = {MediaType.APPLICATION_JSON_UTF8_VALUE}) public String test(User user) { return user.toString(); } @NoArgsConstructor @Data public class User { private String username; ...
encountered a problem of regular expressions getting key-value key-value pairs? the following example: <td>dryad.dansEditIRI< td> <td>https: easy.dans.knaw.nl sword2 container 3e576bf7-26e1-404c-9cc8-bc8bd53c9591&l...