andy_house的博客

2020-11-27 16:53:38.979 ERROR 5408 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.b...

用接口工具测试接口可以成功,但是在代码中调用就是一直报链接不上的错误, java.net.ProtocolException: Cannot write output after reading input. 但是把conn.getResponseCode();这一行代码去掉之后,就可以正常访问,或者把这一样代码放到 outs = new OutputStreamWriter(con...