1、删除pom.xml中的内容

    1. <!-- 以下内容删除 -->
    2. <dependencies> 
    3.   <dependency>
    4.     <groupId>org.springframework.boot</groupId> 
    5.     <artifactId>spring-boot-starter</artifactId>
    6. </dependency> 
    7.   <dependency> 
    8.     <groupId>org.springframework.boot</groupId> 
    9.     <artifactId>spring-boot-starter-test</artifactId> 
    10.     <scope>test</scope>
    11.     </dependency>
    12. </dependencies>

    2、添加 确定依赖的版本

    1. <properties>
    2.         <java.version>1.8</java.version>
    3.         <guli.version>0.0.1-SNAPSHOT</guli.version>
    4.         <mybatis-plus.version>3.4.3</mybatis-plus.version>
    5.         <velocity.version>2.0</velocity.version>
    6.         <swagger.version>2.7.0</swagger.version>
    7.         <aliyun.oss.version>2.8.3</aliyun.oss.version>
    8.         <jodatime.version>2.10.1</jodatime.version>
    9.         <poi.version>3.17</poi.version>
    10.         <commons-fileupload.version>1.3.1</commons-fileupload.version>
    11.         <commons-io.version>2.6</commons-io.version>
    12.         <httpclient.version>4.5.1</httpclient.version>
    13.         <jwt.version>0.7.0</jwt.version>
    14.         <aliyun-java-sdk-core.version>4.3.3</aliyun-java-sdk-core.version>
    15.         <aliyun-sdk-oss.version>3.1.0</aliyun-sdk-oss.version>
    16.         <aliyun-java-sdk-vod.version>2.15.2</aliyun-java-sdk-vod.version>
    17.         <aliyun-java-vod-upload.version>1.4.11</aliyun-java-vod-upload.version>
    18.         <aliyun-sdk-vod-upload.version>1.4.11</aliyun-sdk-vod-upload.version>
    19.         <fastjson.version>1.2.28</fastjson.version>
    20.         <gson.version>2.8.2</gson.version>
    21.         <json.version>20170516</json.version>
    22.         <commons-dbutils.version>1.7</commons-dbutils.version>
    23.         <canal.client.version>1.1.0</canal.client.version>
    24.         <docker.image.prefix>zx</docker.image.prefix>
    25.         <cloud-alibaba.version>0.2.2.RELEASE</cloud-alibaba.version>
    26.     </properties>

    3、配置 锁定依赖的版本

    1.  <dependencyManagement>
    2.         <dependencies>
    3.             <!--Spring Cloud-->
    4.             <dependency>
    5.                 <groupId>org.springframework.cloud</groupId>
    6.                 <artifactId>spring-cloud-dependencies</artifactId>
    7.                 <version>Hoxton.RELEASE</version>
    8.                 <type>pom</type>
    9.                 <scope>import</scope>
    10.             </dependency>
    11.             <dependency>
    12.                 <groupId>org.springframework.cloud</groupId>
    13.                 <artifactId>spring-cloud-alibaba-dependencies</artifactId>
    14.                 <version>${cloud-alibaba.version}</version>
    15.                 <type>pom</type>
    16.                 <scope>import</scope>
    17.              </dependency>
    19.             <!--mybatis-plus 持久层-->
    20.             <dependency>
    21.                 <groupId>com.baomidou</groupId>
    22.                 <artifactId>mybatis-plus-boot-starter</artifactId>
    23.                 <version>${mybatis-plus.version}</version>
    24.             </dependency>
    25.             <!-- velocity 模板引擎, Mybatis Plus 代码生成器需要 -->
    26.             <dependency>
    27.                 <groupId>org.apache.velocity</groupId>
    28.                 <artifactId>velocity-engine-core</artifactId>
    29.                 <version>${velocity.version}</version>
    30.             </dependency>
    32.             <!--swagger-->
    33.             <dependency>
    34.                 <groupId>io.springfox</groupId>
    35.                 <artifactId>springfox-swagger2</artifactId>
    36.                 <version>${swagger.version}</version>
    37.             </dependency>
    39.             <!--swagger ui-->
    40.             <dependency>
    41.                 <groupId>io.springfox</groupId>
    42.                 <artifactId>springfox-swagger-ui</artifactId>
    43.                 <version>${swagger.version}</version>
    44.             </dependency>
    46.             <!--aliyunOSS-->
    47.             <dependency>
    48.                 <groupId>com.aliyun.oss</groupId>
    49.                 <artifactId>aliyun-sdk-oss</artifactId>
    50.                 <version>${aliyun.oss.version}</version>
    51.             </dependency>
    53.             <!--日期时间工具-->
    54.             <dependency>
    55.                 <groupId>joda-time</groupId>
    56.                 <artifactId>joda-time</artifactId>
    57.                 <version>${jodatime.version}</version>
    58.             </dependency>
    60.             <!--xls-->
    61.             <dependency>
    62.                 <groupId>org.apache.poi</groupId>
    63.                 <artifactId>poi</artifactId>
    64.                 <version>${poi.version}</version>
    65.             </dependency>
    67.             <!--xlsx-->
    68.             <dependency>
    69.                 <groupId>org.apache.poi</groupId>
    70.                 <artifactId>poi-ooxml</artifactId>
    71.                 <version>${poi.version}</version>
    72.             </dependency>
    74.             <!--文件上传-->
    75.             <dependency>
    76.                 <groupId>commons-fileupload</groupId>
    77.                 <artifactId>commons-fileupload</artifactId>
    78.                 <version>${commons-fileupload.version}</version>
    79.             </dependency>
    81.             <!--commons-io-->
    82.             <dependency>
    83.                 <groupId>commons-io</groupId>
    84.                 <artifactId>commons-io</artifactId>
    85.                 <version>${commons-io.version}</version>
    86.             </dependency>
    88.             <!--httpclient-->
    89.             <dependency>
    90.                 <groupId>org.apache.httpcomponents</groupId>
    91.                 <artifactId>httpclient</artifactId>
    92.                 <version>${httpclient.version}</version>
    93.             </dependency>
    94.             <dependency>
    95.                 <groupId>com.google.code.gson</groupId>
    96.                 <artifactId>gson</artifactId>
    97.                 <version>${gson.version}</version>
    98.              </dependency>
    100.             <!-- JWT -->
    101.             <dependency>
    102.                 <groupId>io.jsonwebtoken</groupId>
    103.                 <artifactId>jjwt</artifactId>
    104.                 <version>${jwt.version}</version>
    105.             </dependency>
    107.             <!--aliyun-->
    108.             <dependency>
    109.                 <groupId>com.aliyun</groupId>
    110.                 <artifactId>aliyun-java-sdk-core</artifactId>
    111.                 <version>${aliyun-java-sdk-core.version}</version>
    112.             </dependency>
    113.             <dependency>
    114.                 <groupId>com.aliyun.oss</groupId>
    115.                 <artifactId>aliyun-sdk-oss</artifactId>
    116.                 <version>${aliyun-sdk-oss.version}</version>
    117.             </dependency>
    118.             <dependency>
    119.                 <groupId>com.aliyun</groupId>
    120.                 <artifactId>aliyun-java-sdk-vod</artifactId>
    121.                 <version>${aliyun-java-sdk-vod.version}</version>
    122.             </dependency>
    123.             <dependency>
    124.                 <groupId>com.aliyun</groupId>
    125.                 <artifactId>aliyun-java-vod-upload</artifactId>
    126.                 <version>${aliyun-java-vod-upload.version}</version>
    127.             </dependency>
    128.             <dependency>
    129.                 <groupId>com.aliyun</groupId>
    130.                 <artifactId>aliyun-sdk-vod-upload</artifactId>
    131.                 <version>${aliyun-sdk-vod-upload.version}</version>
    132.             </dependency>
    133.             <dependency>
    134.                 <groupId>com.alibaba</groupId>
    135.                 <artifactId>fastjson</artifactId>
    136.                 <version>${fastjson.version}</version>
    137.             </dependency>
    138.             <dependency>
    139.                 <groupId>org.json</groupId>
    140.                 <artifactId>json</artifactId>
    141.                 <version>${json.version}</version>
    142.             </dependency>
    143.             <dependency>
    144.                 <groupId>commons-dbutils</groupId>
    145.                 <artifactId>commons-dbutils</artifactId>
    146.                 <version>${commons-dbutils.version}</version>
    147.             </dependency>
    148.             <dependency>
    149.                 <groupId>com.alibaba.otter</groupId>
    150.                 <artifactId>canal.client</artifactId>
    151.                 <version>${canal.client.version}</version>
    152.             </dependency>
    153.         </dependencies>
    154.     </dependencyManagement>