Odoo12的数据文件、外部标识

红太狼 2023-06-30 02:21 23阅读 0赞

在原有的自己的模块新增一个模型：**classroom.course**  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70]  
然后在这个模块的根目录下创建 demo.xml:  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 1]  
再在\_manifest\_.py里面的 列表 ‘data’ 添加demo.xml:  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 2]  
启动odoo服务，找到模块，点击升级：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 3]  
这里多提一下，每次都要点击升级是不是太麻烦了呢？有个小窍门：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 4]  
在后面加上参数 -c 模块名，就可以在启动或者重启的时候自动升级模块啦。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 5]  
模块升级之后，查看postgresql数据库，搜索我们的模型：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 6]  
查看刚刚的模型 classroom.course:  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 7]  
这样就能看到xml文件的数据了。  
另外，关于**外部标识**，可以看看demo.xml里面的标签的 id属性：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 8]  
注意，这个id并不是数据库记录的id，而是odoo模型的外部标识符。  
在 **设置-技术-外部标识** 同样可以找到这个模型：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 9]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3NDA5Nw_size_16_color_FFFFFF_t_70 10]

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