Method getdata

Env.js:253–269

(key)

    }

    getdata(key) {
      let val = this.getval(key)
      // 如果以 @
      if (/^@/.test(key)) {
        const [, objkey, paths] = /^@(.*?)\.(.*?)$/.exec(key)
        const objval = objkey ? this.getval(objkey) : ''
        if (objval) {
          try {
            const objedval = JSON.parse(objval)
            val = objedval ? this.lodash_get(objedval, paths, '') : val
          } catch (e) {
            val = ''
          }
        }
      }
      return val
    }

    setdata(val, key) {
      let issuc = false