图书勘误-2

左手的ㄟ右手 2022-03-11 12:30 168阅读 0赞

前两天有读者提出了书中的两处表述问题，还是非常感谢！

第一处是书中69页：  
原文是：

> 在浏览器中提供/hello2和/hello接口分别进行访问，当访问/hello接口时...

修改后是：

> 在浏览器中提供/hello2和/hello接口分别进行访问，当访问/hello2接口时...

第二处是247页的代码片段，这里发现是拷贝错了，原文是：

@GetMapping("/hello")	
    public void hello() {	
        try {	
            jobLauncher.run(job, null);	
        } catch (Exception e) {	
            e.printStackTrace();	
        }	
    }

修改后是：

@GetMapping("/hello")	
    public void hello() {	
        try {	
            jobLauncher.run(job, new JobParametersBuilder().toJobParameters());	
        } catch (Exception e) {	
            e.printStackTrace();	
        }	
    }

好了，就这两处，给各位小伙伴带来不便敬请谅解。

最后，还是非常感谢提出问题的读者！

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![640?wx\_fmt=png][640_wx_fmt_png]

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[640_wx_fmt_png]: https://ss.csdn.net/p?https://mmbiz.qpic.cn/mmbiz_png/GvtDGKK4uYl1u8WxgTrGehzSR1ibgjfU39hqoRpdibSibicq3Zu3jxgpHTGx2sFiaVTIATGeg8ia9IBkibSsHZuPMC80g/640?wx_fmt=png