利用反射跟自定义注解拼接实体对象的查询SQL

过程,降低开发难度。但难免会出现需要自己拼写SQL的情况,这里分享一个利用反射跟自定义注解拼接实体对象的查询SQL的方法。 自定义注解: @Target(ElementType.FIELD)@Retention(RetentionPolicy.RUNTIME)public @interface Like { } @Target(ElementType.FIELD)@Retention(Retenti...

restclient包提供各种方法

arseException;import org.apache.http.client.ClientProtocolException;import org.apache.http.client.entity.UrlEncodedFormEntity;import org.apache.http.client.methods.CloseableHttpResponse;import org.apa...

微服务实战(八):落地微服务架构到直销系统(服务高可用性)

pplicationBuilder RegisterConsul(this IApplicationBuilder app, IApplicationLifetime lifetime,ServiceEntity serviceEntity) { var consulClient = new ConsulClient(x => x.Address = new Uri($"http://{serviceEn...

从壹开始前后端分离 [.netCore 填坑 ] 三十二║ 四种方法快速实现项目的半自动化搭建

,@bcontent,@btraffic,@bcommentNum,@bUpdateTime,@bCreateTime,@bRemark)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@bsubmitter", SqlDbType.NVarChar,60), new SqlP...

调用微信模版消息实例

token 的urlString access_token_url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid="+ appid + "&secret=" + app_secret;String access_token = null;JSONObject jsonObject = nu...

dubbo+zipkin调用链监控(二)

aceId()){ RpcTraceContext.start(); RpcTraceContext.setTraceId(IdUtils.get()); RpcTraceContext.setParentId(null); RpcTraceContext.setSpanId(IdUtils.get()); } else { RpcTraceContext.setParentId(RpcTraceCont...

Zookeeper 通知更新可靠吗? 解读源码找答案!

am.byteBuffer2Record(incomingBuffer, authPacket); String scheme = authPacket.getScheme(); ServerAuthenticationProvider ap = ProviderRegistry.getServerProvider(scheme); Code authReturn = KeeperException.Co...

(4)top详解 (每周一个linux命令系列)

be adjusted in determining a task's dis‐ patch-ability. 12. P -- Last used CPU (SMP) A number representing the last used processor. In a true SMP environment this will likely change frequently since the k...

Mybatis入门(一)

loyeeMapper"> ...

http性能测试点滴

-Encoding: gzip’ Inserted?after?all?normal?header lines. (repeatable)-A?attribute?Add?Basic WWW?Authentication, the?attributesare?a colon separated username?and?password.-P?attribute?Add?Basic Proxy?Authe...
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