Idea start project MVN command terminal cannot recognize "MVN" item as cmdlet

---

problem ：

---

mvn : Cannot be “mvn” Item identified as cmdlet、 function 、 The name of the script file or runnable program . Please check the spelling of the name , If the path is included , Please make sure the path is correct , then try again .

---

solve

---

Scheme 1 ： Download the corresponding maven Version and then download to a certain path , Then add its environment variables

Option two ： Use idea default maven The default path for . Now let me talk about scheme 2
1, find idea Self contained maven The path of . My default path ：D:\tool\IntelliJ IDEA 2022.1.3\plugins\maven\lib Install on your own computer idea Find the location of .
2, When configuring environment variables .
New system variable MAVEN_HOME A variable's value ：D:\tool\IntelliJ IDEA 2022.1.3\plugins\maven\lib\maven3
Edit system variables Path Add variable value ： %MAVEN_HOME%\bin

---

verification

---

Shut down and restart