Eclipse creates a Web project WebApp directory is empty (no Web. xml file), modifies the website version number

Eclipse creates a Web project WebApp directory is empty (no Web. xml file), modifies the website version number

                              前路坑太多，走路有点簸。

First, when creating a Web project with Eclipse, there is nothing under the WebApp directory (and of course, there is no. xml file), the solution is as follows: 1, the Project right-click-->properties-->project faceets--> " Dynamic Web Module "front hook remove-->apply-->ok

2, the Project right button-->properties-->project faceets--> the "Dynamic Web Module" in front of the hook plus-->further configuration available

New pop-up dialog-modifies content in contents directory to:src/main/webapp--> in generate Web. XML Development Descriptor Front plus Hook-->ok

Return to the previous dialog box-->apply-->ok

3. After completing the above steps, everything has changed.

Second, modify the Web version number

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Eclipse creates a Web project WebApp directory is empty (no Web. xml file), modifies the website version number