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nodejs+socketio+redis实现前端消息实时推送 1. 后端部分 发送redis消息 可以参考此篇实现(直接使用Jedis即可) http://www.cnblogs.com/binyue/p/4763352.html 2.后端部分: 接收redis消息 var redis; if(p 阅读全文
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# =================================================================== # COMMON SPRING BOOT PROPERTIES # # This sample file is provided as a guideline. Do NOT copy it in its # entirety to your own app... 阅读全文
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<update id="updateUserSet" parameterType="User"> update User <set> <if test="userName != null">userName=#{userName},</if> <if test="password != null"> 阅读全文
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官方doc文档 http://www.mybatis.org/mybatis-3/configuration.html#settings 最近测试发现个myBatis 有个比较严重的性能问题, 描述如下:1. define a bean classpublic class Bean {private 阅读全文