maven installation configuration + myeclipse2017 create a maven project configuration +

1 download apache-maven-3.3.9 and extract
2 maven configure the environment variable
(1) New variable in the System variables field

Path editing system variables (2), added at the end;% MAVEN_HOME% \ bin (note the semicolon)

(3) cmd, command line input mvn -v, i.e., the results appear below success environment variable configuration

3 connection warehouse modify maven local repository
open the file conf apache-maven-3.3.9 in the extraction path in the settings.xml

. 4 in MyEclipse Configuring maven
Window-> Preferences-> Manven, follow these steps to configure
the above will be configured to myeclipse maven, you can create a new maven project engineering write it.
5 myeclipse quickly create a maven project
myeclipse right new-> other-> Maven project


if selected web project, created after the completion of the project due to lack of web.xml, pom.xml error

create a folder in src-> main-> webapp WBE- INF, create a web.xml file

web.xml file as follows

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>crm</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>

</web-app>

Finally, right-click the project name -> maven-> update maven project click OK on it.