调整局部刷新

public/react/src/modules/courses/coursesDetail/CoursesBanner.js

@@ -385,6 +385,12 @@ class CoursesBanner extends Component {
     window.location.reload();
   };
 
+
+	setHistoryFun=(url)=>{
+		this.props.history.replace(url)
+	}
+
+
     render() {
         let { Addcoursestypes, coursedata,excellent, modalsType, modalsTopval, loadtype,modalsBottomval,antIcon,is_guide,AccountProfiletype} = this.state;
 
@@ -588,10 +594,10 @@ class CoursesBanner extends Component {
 													`}
 												</style>
 												<Breadcrumb separator="|" className={"mt5"}>
-													<Breadcrumb.Item href={"/courses/"+this.props.match.params.coursesId+"/teachers"}>
+													<Breadcrumb.Item onClick={()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/teachers")}>
 														<span className="color-grey-c font-16"><span className={"mr10"}>教师</span>  <span className={"mr10"}>{coursedata.teacher_count}</span></span>
 													</Breadcrumb.Item>
-													<Breadcrumb.Item href={"/courses/"+this.props.match.params.coursesId+"/students"}>
+													<Breadcrumb.Item onClick={()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/students")}>
 														<span className="color-grey-c font-16"><span className={"mr10 ml10"}>学生</span>  <span className={"mr10"}>{coursedata.student_count}</span></span>
 													</Breadcrumb.Item>
 													<Breadcrumb.Item>{coursedata.credit===null?"":