Method set

src/common/configParser.ts:59–90

(
    key: Identifier,
    value: any,
    needCheck: boolean = true,
    preSet: boolean = true
  )

  }

  set(
    key: Identifier,
    value: any,
    needCheck: boolean = true,
    preSet: boolean = true
  ) {
    if (needCheck && !this.checkValid(key, value)) {
      console.log("invalid config value", key, value);
      return false;
    }
    if (preSet) {
      bus.gat("preSet", key, value);
    }
    const config = { [key]: value };
    store.dispatch("updateConfig", config);
    if (this.getRule(key).needSave) {
      //需要保存的才及时保存
      const now = Date.now();
      if (this.lastSave > now) {
        //就说明我们不需要唤起一次新的保存
        // console.log("schedule save pass");
      } else {
        const interval = 2000; //修改后预定一次保存，在此保存之前的所有修改都不会再预定保存
        this.lastSave = now + interval;
        setTimeout(() => {
          // console.log("schedule save");
          this.save();
        }, interval);
      }
    }
    return true;
  }

  checkValid(key: Identifier, value: any): boolean {
    if (value == undefined) {