update

mec-teacher/src/main/java/com/ym/mec/teacher/controller/TeacherContractController.java

@@ -3,6 +3,13 @@ package com.ym.mec.teacher.controller;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.io.IOUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -58,8 +65,16 @@ public class TeacherContractController extends BaseController {
 
 	@ApiOperation(value = "异步通知")
 	@PostMapping("/callback")
-	public HttpResponseResult<String> callback(String jsonStr) {
+	public void callback(HttpServletRequest request, HttpServletResponse response) throws IOException {
+		String jsonStr = IOUtils.toString(request.getInputStream(), "UTF-8");
 		teacherContractsService.callback(jsonStr);
-		return succeed("success");
+		returnMsg("success", response);
+	}
+	
+	private void returnMsg(String msg, HttpServletResponse response) throws IOException {
+		response.addHeader("Content-Type", "text/html;charset=UTF-8");
+		PrintWriter print = response.getWriter();
+		print.print(msg);
+		print.flush();
 	}
 }