docs: function Context(ret) {
      this.ret = ret;
  
      // 初始化文件列表
      var fileMap = this.filePathMap = ret.src;
  
      // 初始化资源映射表
      var fileIdMap = this.fileIdMap = {};
      var fileUrlMap = this.fileUrlMap = {};
      var files = this.files = [];
      Object.keys(fileMap).forEach(function (subpath) {
          var file = fileMap[subpath];
          files.push(file);
          fileIdMap[file.id] = file;
          if (file.release) {
              fileUrlMap[file.getUrl()] = file;
          }
      });
      this.resIdMap = {};
      this.root = fis.project.getProjectPath();
      this.requireConfig = getAmdConfig();
      this.moduleConfig = amdHelper.initModuleConfig(this.requireConfig, this.root);
      this.toPackItems = [];
  }