回调

appAuthToken/.gitignore

+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

appAuthToken/.mvn/wrapper/maven-wrapper.properties

+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.5/apache-maven-3.9.5-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar

appAuthToken/README.md

+# 美团回调
+## 默认信息
+> port: 80
+
+## 获取url
+### 基础信息
+> 请求路径：/api/url
+> 
+> Get
+> 
+
+### 响应数据
+|名称|类型|
+|---|---|
+|url|请求地址|
+
+## 回调接口
+### 基础信息
+> 请求路径：/api/token
+> 
\ No newline at end of file

appAuthToken/mvnw.cmd

+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.2.0
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %WRAPPER_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
+SET WRAPPER_SHA_256_SUM=""
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
+)
+IF NOT %WRAPPER_SHA_256_SUM%=="" (
+    powershell -Command "&{"^
+       "$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
+       "If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
+       "  Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
+       "  Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
+       "  Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
+       "  exit 1;"^
+       "}"^
+       "}"
+    if ERRORLEVEL 1 goto error
+)
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%

appAuthToken/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.6.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>com.example</groupId>
+    <artifactId>demo</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>demo</name>
+    <description>demo</description>
+    <properties>
+        <java.version>8</java.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.3.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.28</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.59</version>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.19</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+            <version>2.1.2.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger2</artifactId>
+            <version>2.9.2</version>
+        </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger-ui</artifactId>
+            <version>2.9.2</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

appAuthToken/src/main/java/com/example/demo/DemoApplication.java

+package com.example.demo;
+
+import com.example.demo.meituan.clients.MeituanClientConfiguration;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.context.annotation.Configuration;
+
+@SpringBootApplication
+@MapperScan(basePackages = "com.example.demo.meituan.mapper")
+@EnableFeignClients
+public class DemoApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(DemoApplication.class, args);
+    }
+
+}

appAuthToken/src/main/java/com/example/demo/meituan/clients/MeituanClient.java

+package com.example.demo.meituan.clients;
+
+import com.example.demo.meituan.pojo.AccessToken;
+import com.example.demo.meituan.pojo.ResultResponse;
+import com.example.demo.meituan.pojo.ResultToken;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+
+@FeignClient(name = "maokuClient", url = "https://api-open-cater.meituan.com",configuration = MeituanClientConfiguration.class)
+public interface MeituanClient {
+
+    @RequestMapping(value = "/oauth/token", method = RequestMethod.POST,consumes =
+            MediaType.APPLICATION_FORM_URLENCODED_VALUE)
+    ResultResponse<ResultToken> resourcesGet(AccessToken accessToken);
+
+}

appAuthToken/src/main/java/com/example/demo/meituan/clients/MeituanClientConfiguration.java

+package com.example.demo.meituan.clients;
+
+import com.alibaba.fastjson.JSON;
+import com.example.demo.meituan.pojo.AccessToken;
+import com.example.demo.meituan.util.BaseUtil;
+import com.example.demo.meituan.util.SignUtil;
+import com.example.demo.meituan.util.URLUtils;
+import feign.Request;
+import feign.RequestInterceptor;
+import feign.RequestTemplate;
+import lombok.extern.slf4j.Slf4j;
+import java.io.UnsupportedEncodingException;
+import java.util.Map;
+
+@Slf4j
+public class MeituanClientConfiguration implements RequestInterceptor {
+
+    private final static String DEFAULT = "Binary data";
+
+    @Override
+    public void apply(RequestTemplate requestTemplate) {
+
+        Request.Body body = requestTemplate.requestBody();
+        String requestBodyJson = DEFAULT.equals(body.asString()) ? "" : body.asString();
+        Map urlParams = URLUtils.getUrlParams(requestBodyJson);
+
+        AccessToken accessToken = JSON.parseObject(JSON.toJSONString(urlParams), AccessToken.class);
+
+        String signKey = "nvm3kbuntv2y85a7";//你的signkey，注意替换
+        //下方的参数为每次调用api需要的参数
+        try{
+            Map<String,String> param = BaseUtil.getSortedParamMap(accessToken);
+            String sign = SignUtil.getSign(signKey, param);//获得sign ceb760af62431e20fd2e4aa1bbf21d2c17012dc0
+            param.put("sign", sign);
+            String paramStr = BaseUtil.getSortedParamStr(param);
+            //统一头部
+            requestTemplate.body(paramStr);
+        }catch (UnsupportedEncodingException e){
+            log.warn("getParamStr", e);
+        }
+    }
+}

appAuthToken/src/main/java/com/example/demo/meituan/config/FeignMultipartSupportConfig.java

+package com.example.demo.meituan.config;
+
+import feign.Logger;
+import feign.codec.Encoder;
+import feign.form.spring.SpringFormEncoder;
+import org.springframework.beans.factory.ObjectFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
+import org.springframework.cloud.openfeign.support.SpringEncoder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class FeignMultipartSupportConfig {
+    @Autowired
+    private ObjectFactory<HttpMessageConverters> messageConverters;
+
+    @Bean
+    public Encoder multipartFormEncoder() {
+        return new SpringFormEncoder(new SpringEncoder(messageConverters));
+    }
+
+    @Bean
+    public Logger.Level feignLoggerLevel() {
+        return Logger.Level.FULL;
+    }
+}

appAuthToken/src/main/java/com/example/demo/meituan/controller/TokenCotroller.java

+package com.example.demo.meituan.controller;
+
+import com.alibaba.fastjson.JSON;
+import com.example.demo.meituan.pojo.*;
+import com.example.demo.meituan.service.INrApiPlatformConfigParametersService;
+import com.example.demo.meituan.util.BaseUtil;
+import com.example.demo.meituan.clients.MeituanClient;
+import com.example.demo.meituan.util.SignUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api")
+@Validated
+public class TokenCotroller {
+
+    @Autowired
+    private MeituanClient meituanClient;
+
+    @Autowired
+    private INrApiPlatformConfigParametersService nrApiPlatformConfigParametersServiceImpl;
+
+    private final static String signKey = "nvm3kbuntv2y85a7";
+
+    @GetMapping("/token")
+    public void authToken(String code,String sign,Long developerId,Integer businessId,String state){
+        AccessToken accessToken = new AccessToken();
+        Long timeStamp = System.currentTimeMillis();
+        accessToken.setCode(code);
+        accessToken.setBusinessId(businessId);
+        accessToken.setDeveloperId(developerId);
+        accessToken.setCharset("UTF-8");
+        accessToken.setGrantType("authorization_code");
+        accessToken.setTimestamp(timeStamp);
+        NrApiPlatformConfigParameters nrApiPlatformConfigParameters = BaseUtil.getNrApiPlatformConfigParameters("authorization_code",code);
+        nrApiPlatformConfigParametersServiceImpl.save(nrApiPlatformConfigParameters);
+        try {
+            Map<String,String> signs =BaseUtil.getSortedParamMap(accessToken);
+            String signParam = SignUtil.getSign(signKey, signs);
+            accessToken.setSign(signParam);
+            ResultResponse<ResultToken> resultToken = meituanClient.resourcesGet(accessToken);
+            String codeParam = resultToken.getCode();
+            if("0".equals(codeParam)){
+                NrApiPlatformConfigParameters nrApi = BaseUtil.getNrApiPlatformConfigParameters("msg",resultToken.getMsg());
+                nrApiPlatformConfigParametersServiceImpl.save(nrApi);
+                return;
+            }
+            ResultToken data = resultToken.getData();
+            List<NrApiPlatformConfigParameters> nrApiPlatformConfigParametersList = BaseUtil.getNrApiPlatformConfigParametersList(data);
+            nrApiPlatformConfigParametersServiceImpl.saveBatch(nrApiPlatformConfigParametersList);
+        }catch (Exception e){
+            throw new RuntimeException(e);
+        }
+    }
+
+    @GetMapping("/url")
+    public Map<String,Object> getUrl(){
+        UrlParam urlParam = new UrlParam();
+        Map<String,Object> result = new HashMap<>();
+        Long timeStamp = System.currentTimeMillis();
+        urlParam.setDeveloperId(107905);
+        urlParam.setBusinessId(18);
+        urlParam.setTimestamp(timeStamp);
+        urlParam.setCharset("UTF-8");
+        urlParam.setState("meiTuan");
+        urlParam.setScope("");
+        try {
+            Map<String,String> signs =BaseUtil.getSortedParamMap(urlParam);
+            String sign = SignUtil.getSign(signKey, signs);
+            urlParam.setSign(sign);
+            String url = BaseUtil.getUrl(urlParam);
+            result.put("url",url);
+        }catch (Exception e){
+            throw new RuntimeException(e);
+        }
+        return result;
+    }
+
+}

appAuthToken/src/main/java/com/example/demo/meituan/mapper/NrApiPlatformConfigParametersMapper.java

+package com.example.demo.meituan.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.example.demo.meituan.pojo.NrApiPlatformConfigParameters;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface NrApiPlatformConfigParametersMapper extends BaseMapper<NrApiPlatformConfigParameters> {
+}

appAuthToken/src/main/java/com/example/demo/meituan/mapper/UrlParamMapper.java

+package com.example.demo.meituan.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.example.demo.meituan.pojo.UrlParam;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface UrlParamMapper extends BaseMapper<UrlParam> {
+}

appAuthToken/src/main/java/com/example/demo/meituan/pojo/AccessToken.java

+package com.example.demo.meituan.pojo;
+
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+
+@Data
+@ApiModel("授权post请求体")
+public class AccessToken {
+    private Integer businessId;
+    private String charset;
+    private String code;
+    private Long developerId;
+    private String grantType;
+    private String sign;
+    private Long timestamp;
+}

appAuthToken/src/main/java/com/example/demo/meituan/pojo/AuthorizationCode.java

+package com.example.demo.meituan.pojo;
+
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+
+@Data
+@ApiModel("回调参数")
+public class AuthorizationCode {
+    private String code;
+    private String sign;
+    private Long developerId;
+    private Integer businessId;
+    private String state;
+}

appAuthToken/src/main/java/com/example/demo/meituan/pojo/NrApiPlatformConfigParameters.java

+package com.example.demo.meituan.pojo;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+import springfox.documentation.schema.Model;
+
+@Data
+@ApiModel("数据库参数实体表")
+public class NrApiPlatformConfigParameters{
+//    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+    private Integer configId;
+    private String parameterKey;
+    private String parameterValue;
+    private String parameterType;
+    private Integer tenantId;
+}

appAuthToken/src/main/java/com/example/demo/meituan/pojo/ResultResponse.java

+package com.example.demo.meituan.pojo;
+
+import lombok.Data;
+
+@Data
+public class ResultResponse<T> {
+    private String code;
+    private String message;
+    private String msg;
+    private String traceId;
+    private T data;
+}

appAuthToken/src/main/java/com/example/demo/meituan/pojo/ResultToken.java

+package com.example.demo.meituan.pojo;
+
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+
+@Data
+@ApiModel("post请求返回值")
+public class ResultToken {
+    private String accessToken;
+    private Long expireIn;
+    private String refreshToken;
+    private String scope;
+    private String opBizCode;
+}

appAuthToken/src/main/java/com/example/demo/meituan/pojo/UrlParam.java

+package com.example.demo.meituan.pojo;
+
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+
+@Data
+@ApiModel("拼装url参数")
+public class UrlParam {
+    private Integer developerId;
+    private Integer businessId;
+    private Long timestamp;
+    private String charset;
+    private String state;
+    private String scope;
+    private String sign;
+}

appAuthToken/src/main/java/com/example/demo/meituan/service/INrApiPlatformConfigParametersService.java

+package com.example.demo.meituan.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.example.demo.meituan.pojo.NrApiPlatformConfigParameters;
+
+public interface INrApiPlatformConfigParametersService extends IService<NrApiPlatformConfigParameters> {
+
+}

appAuthToken/src/main/java/com/example/demo/meituan/service/UrlParamService.java

+package com.example.demo.meituan.service;
+
+public interface UrlParamService {
+
+}

appAuthToken/src/main/java/com/example/demo/meituan/service/impl/NrApiPlatformConfigParametersServiceImpl.java

+package com.example.demo.meituan.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.example.demo.meituan.mapper.NrApiPlatformConfigParametersMapper;
+import com.example.demo.meituan.pojo.NrApiPlatformConfigParameters;
+import com.example.demo.meituan.service.INrApiPlatformConfigParametersService;
+import org.springframework.stereotype.Service;
+
+
+@Service
+public class NrApiPlatformConfigParametersServiceImpl extends ServiceImpl<NrApiPlatformConfigParametersMapper, NrApiPlatformConfigParameters> implements INrApiPlatformConfigParametersService {
+
+}

appAuthToken/src/main/java/com/example/demo/meituan/service/impl/UrlParamServiceImpl.java

+package com.example.demo.meituan.service.impl;
+
+import com.example.demo.meituan.service.UrlParamService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class UrlParamServiceImpl implements UrlParamService {
+
+}

appAuthToken/src/main/java/com/example/demo/meituan/util/BaseUtil.java

+package com.example.demo.meituan.util;
+
+import com.alibaba.fastjson.JSON;
+import com.baomidou.mybatisplus.core.toolkit.StringUtils;
+import com.example.demo.meituan.pojo.NrApiPlatformConfigParameters;
+import com.example.demo.meituan.pojo.ResultToken;
+import com.example.demo.meituan.pojo.UrlParam;
+
+import java.io.UnsupportedEncodingException;
+import java.util.*;
+
+public class BaseUtil {
+
+    public static String getSortedParamStr(Map<String, String> params) throws UnsupportedEncodingException {
+        Set<String> sortedParams = new TreeSet<>(params.keySet());
+        StringBuilder strB = new StringBuilder();
+        int i = 0;
+        for (String key : sortedParams) {
+            String value = params.get(key);
+            if (!StringUtils.isNotEmpty(value)) {
+                continue;
+            }
+            if(strB.length()>0){
+                strB.append("&");
+            }
+            strB.append(key).append("=").append(value);
+        }
+        return strB.toString();
+    }
+
+    public static Map<String,String> getSortedParamMap(Object params) throws UnsupportedEncodingException {
+        Map map = JSON.parseObject(JSON.toJSONString(params), Map.class);
+        Map<String,String> signs = new HashMap<>();
+        map.forEach((key,value)->{
+            signs.put(String.valueOf(key),String.valueOf(value));
+        });
+        return signs;
+    }
+
+    public static String getUrl(UrlParam urlParam) {
+        Map map = JSON.parseObject(JSON.toJSONString(urlParam), Map.class);
+        Map<String,String> urlMap = new HashMap<>();
+        map.forEach((key,value)->{
+            urlMap.put(String.valueOf(key),String.valueOf(value));
+        });
+        String url = "";
+        try{
+            url = BaseUtil.getSortedParamStr(urlMap);
+            url = "https://open-erp.meituan.com/general/auth?" + url;
+        }catch (Exception e){
+            throw new RuntimeException(e);
+        }
+        return url;
+    }
+
+    public static List<NrApiPlatformConfigParameters> getNrApiPlatformConfigParametersList(ResultToken resultToken) {
+        List<NrApiPlatformConfigParameters> list = new ArrayList<>();
+        for (int i = 0; i < 3; i++) {
+            NrApiPlatformConfigParameters nrApiPlatformConfigParameters = new NrApiPlatformConfigParameters();
+            nrApiPlatformConfigParameters.setConfigId(107905);
+            nrApiPlatformConfigParameters.setParameterType("String");
+            nrApiPlatformConfigParameters.setTenantId(1000001);
+            if (i == 0) {
+                nrApiPlatformConfigParameters.setParameterKey("accessToken");
+                nrApiPlatformConfigParameters.setParameterValue(resultToken.getAccessToken());
+            }
+            if (i == 1) {
+                nrApiPlatformConfigParameters.setParameterKey("expireIn");
+                nrApiPlatformConfigParameters.setParameterValue(String.valueOf(resultToken.getExpireIn()));
+            }
+            if (i == 2) {
+                nrApiPlatformConfigParameters.setParameterKey("refreshToken");
+                nrApiPlatformConfigParameters.setParameterValue(resultToken.getRefreshToken());
+            }
+            list.add(nrApiPlatformConfigParameters);
+        }
+        return list;
+    }
+    public static NrApiPlatformConfigParameters getNrApiPlatformConfigParameters(String key,String code) {
+        NrApiPlatformConfigParameters nrApiPlatformConfigParameters = new NrApiPlatformConfigParameters();
+        nrApiPlatformConfigParameters.setConfigId(107905);
+        nrApiPlatformConfigParameters.setParameterType("String");
+        nrApiPlatformConfigParameters.setTenantId(1000001);
+        nrApiPlatformConfigParameters.setParameterKey(key);
+        nrApiPlatformConfigParameters.setParameterValue(code);
+        return nrApiPlatformConfigParameters;
+    }
+
+}

appAuthToken/src/main/java/com/example/demo/meituan/util/SignUtil.java

+package com.example.demo.meituan.util;
+
+import com.baomidou.mybatisplus.core.toolkit.StringUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.logging.Log;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import java.io.UnsupportedEncodingException;
+import java.security.MessageDigest;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeSet;
+
+@Slf4j
+public class SignUtil {
+
+    private SignUtil() {}
+
+    public static String getSign(String signKey, Map<String, String> params) {
+        try {
+            String sortedStr = getSortedParamStr(params);
+            String paraStr = signKey + sortedStr;
+
+            return createSign(paraStr);
+        } catch (UnsupportedEncodingException e) {
+            log.warn("getSign UnsupportedEncodingException ", e);
+        }
+
+        return StringUtils.EMPTY;
+    }
+
+    /**
+     * 构造自然排序请求参数
+     *
+     * @param params 请求
+     * @return 字符串
+     */
+    private static String getSortedParamStr(Map<String, String> params) throws UnsupportedEncodingException {
+        Set<String> sortedParams = new TreeSet<>(params.keySet());
+
+        StringBuilder strB = new StringBuilder();
+        // 排除sign和空值参数
+        for (String key : sortedParams) {
+            if ("sign".equalsIgnoreCase(key)) {
+                continue;
+            }
+
+            String value = params.get(key);
+
+            if (StringUtils.isNotEmpty(value)) {
+                strB.append(key).append(value);
+            }
+        }
+        return strB.toString();
+    }
+
+    /**
+     * 生成新sign
+     *
+     * @param str 字符串
+     * @return String
+     */
+    private static String createSign(String str) {
+        if (str == null || str.length() == 0) {
+            return null;
+        }
+        char[] hexDigits = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
+        try {
+            MessageDigest mdTemp = MessageDigest.getInstance("SHA1");
+            mdTemp.update(str.getBytes("UTF-8"));
+
+            byte[] md = mdTemp.digest();
+            int j = md.length;
+            char[] buf = new char[j * 2];
+            int k = 0;
+            int i = 0;
+            while (i < j) {
+                byte byte0 = md[i];
+                buf[k++] = hexDigits[byte0 >>> 4 & 0xf];
+                buf[k++] = hexDigits[byte0 & 0xf];
+                i++;
+            }
+            return new String(buf);
+        } catch (Exception e) {
+            log.warn("create sign was failed", e);
+            return null;
+        }
+    }
+}

appAuthToken/src/main/java/com/example/demo/meituan/util/URLUtils.java

+package com.example.demo.meituan.util;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.net.URLEncoder;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * urlencode工具类
+ */
+@Slf4j
+public class URLUtils {
+
+  private static URLUtils instance = new URLUtils();
+
+  private URLUtils() {
+  }
+
+  public static URLUtils getInstance() {
+    return instance;
+  }
+
+  private String DEFAULT = "utf-8";
+
+  public String urlEncode(String source) throws UnsupportedEncodingException {
+    return urlEncode(source, DEFAULT);
+  }
+
+  public String urlEncode(String source, String type) throws UnsupportedEncodingException {
+    return URLEncoder.encode(source, type);
+  }
+
+  public static Map getUrlParams(String param) {
+    Map map = new HashMap(0);
+    if (StringUtils.isBlank(param)) {
+      return map;
+    }
+    String[] params = param.split("&");
+    for (int i = 0; i < params.length; i++) {
+      String[] p = params[i].split("=");
+      if (p.length == 2) {
+        if (Objects.equals("pageHeader", p[0])) {
+          String encode = "";
+          try {
+            encode = URLDecoder.decode(p[1], "UTF-8");
+          } catch (Exception e) {
+            log.error("url解码失败 ->> {},{}", e.getMessage(), e);
+          }
+          map.put(p[0], encode);
+        }else{
+          map.put(p[0], p[1]);
+        }
+      }
+    }
+    return map;
+  }
+}

appAuthToken/src/main/resources/application.yml

+spring:
+    datasource:
+        url: jdbc:mysql://39.101.70.58:3306/shenbiuat?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&rewriteBatchedStatements=TRUE&allowMultiQueries=true&serverTimezone=GMT%2B8
+        username: magicwitest
+        password: magicwitest
+        driver-class-name: com.mysql.cj.jdbc.Driver
+server:
+    port: 80
+
+mybatis-plus:
+    configuration:
+        map-underscore-to-camel-case: true
+feign:
+    hystrix:
+        enabled: true
\ No newline at end of file

appAuthToken/src/test/java/com/example/demo/DemoApplicationTests.java

+package com.example.demo;
+
+import com.example.demo.meituan.mapper.NrApiPlatformConfigParametersMapper;
+import com.example.demo.meituan.pojo.NrApiPlatformConfigParameters;
+import com.example.demo.meituan.service.INrApiPlatformConfigParametersService;
+import org.junit.jupiter.api.Test;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import javax.annotation.Resource;
+
+@SpringBootTest
+@MapperScan(basePackages = "com.example.demo")
+class DemoApplicationTests {
+
+    @Autowired
+//    @Resource(name = "nrApiPlatformConfigParametersServiceImpl")
+    private INrApiPlatformConfigParametersService nrApiPlatformConfigParametersServiceImpl;
+    @Autowired
+    private NrApiPlatformConfigParametersMapper nrApiPlatformConfigParametersMapper;
+
+    @Test
+    void contextLoads() {
+        NrApiPlatformConfigParameters nrApiPlatformConfigParameters = new NrApiPlatformConfigParameters();
+        nrApiPlatformConfigParameters.setConfigId(107905);
+        nrApiPlatformConfigParameters.setParameterType("String");
+        nrApiPlatformConfigParameters.setTenantId(1000001);
+        nrApiPlatformConfigParameters.setParameterKey("authorization_code");
+        nrApiPlatformConfigParameters.setParameterValue("123345");
+//        nrApiPlatformConfigParametersMapper.insert(nrApiPlatformConfigParameters);
+        nrApiPlatformConfigParametersServiceImpl.save(nrApiPlatformConfigParameters);
+
+    }
+
+}