导入依赖： <dependency><groupId>com.squareup.okhttp3</groupId><artifactId>okhttp</artifactId><version>3.6.0</version></dependency> 调用POST方法: MediaType mediaType = MediaType.parse("application/json; charset=u
procedure GetDemo;var IdHttp : TIdHTTP; Url : string;//请求地址 ResponseStream : TStringStream; //返回信息 ResponseStr : string;begin //创建IDHTTP控件 IdHttp := TIdHTTP.Create(nil); //TStringStream对象用于保存响应信息 ResponseStream := TStringStream.C
