simpleImage操作

1、进入jar包：

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>simpleimage</artifactId>
            <version>1.2.3</version>
        </dependency>

        <dependency>
            <groupId>javax.media</groupId>
            <artifactId>jai-core</artifactId>
            <version>1.1.3</version>
        </dependency>

        <dependency>
            <groupId>com.sun</groupId>
            <artifactId>jai_codec</artifactId>
            <version>1.1.3</version>
        </dependency>

 

2、工具类：

https://www.2cto.com/kf/201608/538666.html

https://blog.csdn.net/yangxiaojun9238/article/details/52234884