init (id) {
    this.dataForm.id = id || 0
    this.visible = true
    this.$nextTick(() => {
     this.$refs['dataForm'].resetFields()
     if (this.dataForm.id) {
      this.$http({
       url: this.$http.adornUrl(`/這里是接口/${this.dataForm.id}`),
       method: 'get',
       params: this.$http.adornParams()
      }).then(({data}) => {
       if (data  data.code === 0) {
       // 把這兩個(gè)值傳入后端
        this.dataForm.nowYear = data.sys.nowYear
        this.dataForm.nowYearStatus = data.sys.nowYearStatus
       }
      })
     }
    })
   },

public int updateById(SysEntity sysEntity) {
    // 要驗(yàn)證的字符串 前端接收的參數(shù)
    String str = sysEntity.getNowYear();
    // 正則表達(dá)式規(guī)則 漢字
    String regEx = "^[\\u4e00-\\u9fa5]{0,}$";
    // 正則表達(dá)式規(guī)則 整數(shù)或者小數(shù)
    String regExNum = "^[0-9]+\\.{0,1}[0-9]{0,2}$";
    // 編譯正則表達(dá)式
    Pattern pattern = Pattern.compile(regEx);
    Pattern patternNum = Pattern.compile(regExNum);

    Matcher matcher = pattern.matcher(str);
    Matcher matcherNum = patternNum.matcher(str);
    // 查找字符串中是否有匹配正則表達(dá)式的字符/字符串
    boolean rs = matcher.find();
    boolean rsNum = matcherNum.find();
    if (rs == true) {
      //是否上升,1高于，0小于，2等于
      // 判斷 符合條件修改IfRise的值
      sysTargetEntity.setIfRise("2");
    }
    if (rsNum==true) {
      // 現(xiàn)狀值和目標(biāo)值相比 現(xiàn)狀>目標(biāo)就是1
      // 接收的兩個(gè)參數(shù)相比較
      int result = sysEntity.getNowYearStatus().compareTo(sysEntity.getNowYear());
      if (result>0) {
        // 是否上升,1高于，0小于，2等于
        sysEntity.setIfRise("1");
      } else if (result0){
        sysEntity.setIfRise("0");
      } else if (result==0) {
        sysEntity.setIfRise("2");
      }
    }

    return this.baseMapper.updateByIds(sysTargetEntity);
  }