/**

     * @author：xc

     * @desc: 特殊字符校验 除了下划线

     */

    containSpecial(str) {

      var containSpecial = RegExp(

        /[(\ )(\~)(\!)(\@)(\#)(\$)(\%)(\^)(\&)(\*)(\()(\))(\-)(\+)(\=)(\[)(\])(\{)(\})(\|)(\\)(\;)(\:)(\')(\")(\,)(\.)(\/)(\<)(\>)(\?)(\)]+/

      );

      return containSpecial.test(str);

    },

    /**

     * @author：xc

     * @desc: 特殊字符校验 除了下划线 斜杠 反斜杠 冒号

     */

    addressContainSpecial(str) {

      var containSpecial = RegExp(

        /[(\ )(\~)(\!)(\@)(\#)(\$)(\%)(\^)(\&)(\*)(\()(\))(\-)(\+)(\=)(\[)(\])(\{)(\})(\|)(\;)(\')(\")(\,)(\.)(\<)(\>)(\?)(\)]+/

      );

      return containSpecial.test(str);

    },

    /**

     * @author：xc

     * @desc: 中文校验

     */

    checkChinese(val) {

      var reg = new RegExp("[\\u4E00-\\u9FFF]+", "g");

      return reg.test(val);

    },