有了这个类@ComponentpublicclassSample{@Value("${my.name}")publicstaticStringname;}如果我尝试Sample.name，它总是'null'。所以我尝试了这个。publicclassSample{publicstaticStringname;@PostConstructpublicvoidinit(){name=privateName;}@Value("${my.name}")privateStringprivateName;publicStringgetPrivateName(){returnprivateName;}
