@用法做回复

实现时主要问题在于怎么将所有&＃64;对象给找出来&＃xff0c;替换成&＃64;user.name的形式。

&＃64;Overridepublic void save(Comment comment, long topicId) throws UnsupportedEncodingException {comment.setTopic(topicService.findById(topicId));User user &＃61; userService.findByName("sunhuwh");if(user&＃61;&＃61;null){User user2 &＃61; new User();user2.setName("sunhuwh");userService.save(user2);comment.setUser(user2);}else{comment.setUser(user);}String content &＃61; comment.getContent();LinkedList atArr &＃61; Lists.newLinkedList();LinkedList allMark &＃61; Lists.newLinkedList();char[] contents &＃61; content.toCharArray();Pattern p &＃61; Pattern.compile("[\\&＃43;-/*()^~!&＃64;#$%&_&＃61;|\&＃39;\":;<>,.》《&＃xff1f;、&＃xff0c;&＃xff1a;&＃xff1b;”’}{】【——&＃xff09;&＃xff08;……&＃xffe5;&＃xff01;·?/ ]&＃43;");Pattern p2 &＃61; Pattern.compile("&＃64;");for(int i &＃61; 0;i nameList &＃61; Lists.newArrayList();String newContent&＃61;"";int m &＃61; 0;for(int i &＃61; 0 ;i"&＃43;name.replace("&＃64;","")&＃43;"");m&＃43;&＃43;;break;}}}for(String name:nameList){String newName &＃61; "af134256427sabear83199876543210041125>"&＃43;name&＃43;"";String newName2&＃61;"&＃64;"&＃43;name;User newUser &＃61; userService.findByName(name);if(newUser!&＃61;null){newName2&＃61;"&＃64;"&＃43;newUser.getName()&＃43;"";}newContent &＃61; newContent.replaceFirst(newName, newName2);}if(atArr.size()&＃61;&＃61;0){newContent &＃61; content;}comment.setContent(newContent);comment.setTopic(topicService.findById(topicId));save(comment);}

js

function addComment(parentId,commentId,userName){var topicId &＃61; $("#topicId").val();if($("#addCommentId"&＃43;commentId).css(&＃39;display&＃39;)&＃61;&＃61;"none"){$("#addCommentId"&＃43;commentId).css(&＃39;display&＃39;,&＃39;block&＃39;);}else{$("#addCommentId"&＃43;commentId).css(&＃39;display&＃39;,&＃39;none&＃39;); }$.get("comment/getComments?parentId&＃61;"&＃43;parentId&＃43;"&topicId&＃61;"&＃43;topicId,function(data){var appendButton &＃61;"";var append &＃61; "";if(data!&＃61;""){var arr &＃61; data.split("$");var allTr&＃61;"";for(var i &＃61; 0;i"&＃43;content&＃43;""&＃43;time&＃43;"";appendButton &＃61; appendButton&＃43;content&＃43;"回复";}}$("#addCommentId"&＃43;commentId).html(appendButton&＃43;"
"&＃43;"