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							- /**
 
-  * 用户消息数据模型
 
-  *
 
-  * @author CaiAoLin
 
-  * @date 2017/9/22
 
-  * @version
 
-  */
 
- let mongoose = require("mongoose");
 
- let Schema = mongoose.Schema;
 
- // 表名
 
- let collectionName = 'user_message';
 
- // 表结构
 
- let schema = {
 
-     // 用户id
 
-     user_id: {
 
-         type: String,
 
-     },
 
-     // 是否已读
 
-     is_read: {
 
-         type: Number,
 
-         default: 0
 
-     },
 
-     // 是否删除
 
-     is_delete: {
 
-         type: Number,
 
-         default: 0
 
-     },
 
-     // 消息关联数据
 
-     message: {
 
-         type: Schema.Types.ObjectId,
 
-         ref: 'message'
 
-     },
 
-     // 创建时间
 
-     create_time: Number,
 
- };
 
- mongoose.model(collectionName, new Schema(schema, {versionKey: false}));
 
 
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