IDEA自带接口测试工具，可以较方便的实现接口测试，不再单独在搞Postman。

web-test.http 

POST {{host}}/test/login
Content-Type: application/json
Accept: application/json

{
  "userName": "XXXX",
  "password": "yyyyy"
}

> {%
    client.test("Request executed successfully", function() {
        client.assert(response.status === 200, "Response status is not 200");
    });
    client.global.set("token", JSON.parse(response.body));
    client.log("token:    "+client.global.get("token"));

%}

###

POST {{host}}/test/addUser
Content-Type: application/json
Accept: application/json

{
  "userName": "XXXX",
  "password": "yyyyy"
}

> {%
    client.log("token:    "+client.global.get("token"));
    client.test("Request executed successfully", function() {
        client.assert(response.status === 200, "Response status is not 200");
    });
    client.log(">>>>>>");
    client.log("userName:"+response.body.userName);
    client.log("password:"+response.body.password);
    client.log("<<<<<<>>>>>>>>>>>>");
%}

###

GET {{host}}/test/test1
Content-Type: application/json

> {%
client.log("123");
client.log("token:    "+client.global.get("token"));
%}

###

http-client.env.json

{
  "dev": {
    "host": "http://localhost:8080",
    "token": "xxxxxx",
    "enable": 1
  },
  "test": {
    "host": "http://localhost:8080",
    "token": "xxxxxx",
    "enable": 0
  }
}

http-client.private.env.json

{
  "dev": {
    "username": "test",
    "password": "test"
  }
}