bugfix

src/main/java/com/huiju/estateagents/service/impl/TaPersonServiceImpl.java

         double r = Math.random();
         int i = (int)(r*100000);
         String str = String.valueOf(i);
-        if(str.length()>6){
+        if(str.length()<6){
             int need = 6-str.length();
             for(int j=0;j<need;j++){
                 str += "0";