thinkjs中修改默认主键

 1 async listAction() {
 2         let getData = this.get();
 3         let role = this.model(‘a_role‘);
 4         role._pk = ‘roleid‘;
 5         let whereobj = {};//状态：1：正常 ；-1：禁用
 6         if (getData.roleid) {//角色ID
 7             whereobj[‘roleid‘] =  getData.roleid;
 8         }
 9         if (getData.rolename) {//角色名称
10             whereobj[‘rolename‘] = [‘like‘, ‘%‘ + getData.rolename + ‘%‘];
11         }
12         if (getData.state && getData.state != -99) {
13             whereobj.state = getData.state;
14         }
15         let result = await role.field(‘roleid,rolename,state‘)
16             .where(whereobj)
17             .order("roleid asc")
18             .page(getData.pageNumber, getData.pageSize)
19             .countSelect();
20         return this.json({ total: result.count, rows: result.data });
21     }