java maven依赖

1. 项目初始化:

2. maven依赖:

(1). pom.xml添加:

<dependencies>
  <!-- 数据库 -->
  <dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
  </dependency>
  <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
  </dependency>
  <!-- 单元测试 -->
  <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.12</version>
    <scope>test</scope>
  </dependency>
  <!-- json转换包 -->
  <dependency>
      <groupId>com.google.code.gson</groupId>
      <artifactId>gson</artifactId>
  </dependency>
  <!-- 微信公众号包 -->
  <dependency>
      <groupId>com.github.binarywang</groupId>
      <artifactId>weixin-java-mp</artifactId>
      <version>3.6.0</version>
  </dependency>
  <!-- 微信支付 -->
  <dependency>
      <groupId>cn.springboot</groupId>
      <artifactId>best-pay-sdk</artifactId>
      <version>1.3.0</version>
  </dependency>
</dependencies>

注:

• 按住"ctrl",点击artifactId中的依赖包名能点进去表示安装好了.