处理副文本

getContentData() {
                    var _this = this;
                    var topicId = { topicId: 1584 }// 899_this.topicId
                    this.$http.post(temporaryUrl + "/appTopic/queryAppTopicContent", topicId).then(function (response) {
                        console.log(response);
                        var res = response.body.body;
                        var change = res.replace(/&lt;/ig, "<")
                            .replace(/&gt;/ig, ">")
                            .replace(/&amp;/ig, "&")
                            .replace(/&quot;/ig, "\"")
                            .replace(/<br\/>/ig, "\n")
                            .replace(/'/ig, "'")
                            .replace(/&ldquo;/ig, "“")
                            .replace(/&rdquo;/ig, "”")
                            .replace(/&lsquo;/ig, "‘")
                            .replace(/&rsquo;/ig, "’")
                            .replace(/&mdash;/ig, "—");
                        _this.htmlStr = change;
                        
                        $('.sphase-type').html($.parseHTML(_this.htmlStr));
                        _this.hideContent();
                    }).catch(function (err) {
                        console.log(err)
                    });
                }