bug fix http

src/main/java/com/common/bean/ActivityInfoBean.java

@@ -10,7 +10,7 @@ public class ActivityInfoBean implements Serializable{
     private String detailUrl;
 
     public String getUrl() {
-        return url.replace("http://", "https://");
+        return url == null ? "" : url.replace("http://", "https://");
     }
 
     public void setUrl(String url) {

src/main/java/com/common/bean/EmploymentServerBean.java

@@ -109,7 +109,7 @@ public class EmploymentServerBean implements Serializable {
     }
 
     public String getWorkCardUrl() {
-        return workCardUrl.replace("http://", "https://");
+        return workCardUrl == null ? "" : url.replace("http://", "https://");
     }
 
     public void setWorkCardUrl(String workCardUrl) {

src/main/java/com/common/bean/PhotoListBean.java

@@ -31,7 +31,7 @@ public class PhotoListBean implements Serializable {
         }
 
         public String getUrl() {
-            return url.replace("http://", "https://");
+            return url == null ? "" : url.replace("http://", "https://");
         }
 
         public void setUrl(String url) {

src/main/java/com/common/bean/RecordFilesResponse.java

@@ -36,7 +36,7 @@ public class RecordFilesResponse implements Serializable {
         }
 
         public String getUrl() {
-            return url.replace("http://", "https://");
+            return url == null ? "" : url.replace("http://", "https://");
         }
 
         public void setUrl(String url) {