“save‘s“ @Transactional requirement is incompatible with the one for this method.

一、sonarqube问题描述

二、问题分析

当使用Spring代理时，使用不兼容的@Transactional要求调用同一类中的方法（例如this.aMethod（））将导致运行时异常，因为Spring只“看到”调用者，而没有适当调用被调用者的规定。

因此，某些调用不应在同一类中进行：

序号	From	To
1	non-@Transactional	MANDATORY, NESTED, REQUIRED, REQUIRES_NEW
2	MANDATORY	NESTED, NEVER, NOT_SUPPORTED, REQUIRES_NEW
3	NESTED	NESTED, NEVER, NOT_SUPPORTED, REQUIRES_NEW
4	NEVER	MANDATORY, NESTED, REQUIRED, REQUIRES_NEW
5	NOT_SUPPORTED	MANDATORY, NESTED, REQUIRED, REQUIRES_NEW
6	REQUIRED or @Transactional	NESTED, NEVER, NOT_SUPPORTED, REQUIRES_NEW
7	REQUIRES_NEW	NESTED, NEVER, NOT_SUPPORTED, REQUIRES_NEW
8	SUPPORTS	MANDATORY, NESTED, NEVER, NOT_SUPPORTED, REQUIRED, REQUIRES_NEW

三、问题解决

在方法调用上加上@Transactional

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Result syncRsCfgpoint() {