报错:Consider defining a bean of type 'xxxxxxxxxxxxx' in your configuration 1. 你应该在 ApplyApplication 启动类里,扫描你的 Service包,多包扫描方法如下 @SpringBootApplication(scanBasePackages = {"xx.xxx.apply.controller", "xx.xxx.apply.service.*", "xx.xxx
1.字符方法 1.1 charAt() 方法,返回字符串中指定位置的字符. var question = "Do you like JavaScript?"; alert(question.charAt(5)); //"u" 字符串 "Do you like JavaScript?" 的长度为23,即位置从0到22.指定位置5处的字符是"u". 1.2 charCodeAt() 方法,返回字符串中指定位置的字符编码. var