monaca 需要刷新，不然无法编辑

public/react/src/modules/page/MainContent.js

@@ -114,7 +114,7 @@ class MainContent extends Component {
 																?
 																readRepoTimeout === true ? <div className="readRepoFailed">
 																	代码加载失败，<a className="retry" 
-																		onClick={() => this.props.fetchRepositoryCode(this.props, null, null, true)}>重试</a>
+																		onClick={() => this.props.fetchRepositoryCode(this.props, null, null, true, true)}>重试</a>
 																</div> :
 						              			<React.Fragment>
 												  	<div style={{display: (codeLoading ? 'block' : 'none'), textAlign: 'center'}}>

public/react/src/modules/page/MainContentContainer.js

@@ -235,7 +235,7 @@ class MainContentContainer extends Component {
     }
 
     // arg_path 点击文件目录树时，传入的点击节点对应的path
-	fetchRepositoryCode( props, arg_path, type, isRetry) {
+	fetchRepositoryCode( props, arg_path, type, isRetry, retryAndRefresh) {
     	const { challenge, showSnackbar, game, shixun, myshixun, hide_code } = props ? props : this.props;
 		if (shixun.vnc == true) {
 			// vnc模式下不需要加载代码
@@ -293,6 +293,10 @@ class MainContentContainer extends Component {
 			//     that._cancel = c;
 			// })
     	}).then((fetchRepositoryCodeResponse) => {
+				if (retryAndRefresh && fetchRepositoryCodeResponse.data.content) {
+					window.location.reload()
+					return;
+				}
 				// 空字符串还是正常切换
 				if (fetchRepositoryCodeResponse.data.status == 0) {
 					readingRepoTimes = readingRepoTimes + 1;