Question

这是模型我必须通过使用mysql和codeigniter结果搜索搜索结果很好，但它显示所有男性但没有显示年龄和正确投射

 public function get_selected($age, $cast) {
        $this->db->select('*');
        $this->db->from('bride_groom_register');
        $this->db->like('age', $age);
        $this->db->or_like('cast', $cast);
        $this->db->where("gender='male'");
        $data = $this->db->get();
        if ($data->num_rows() > 0) {
            return $data->result_array();
        } else {
            return FALSE;
        }
    }

Answer 1

删除like和or_like使用where where condition。如果你想提供性别同样也给出。

$this->db->where("age LIKE %$age% or cast LIKE %$cast%");

Answer 2

试试这个：

$this->db->query("SELECT * FROM " . $this->db->dbprefix('bride_groom_register') . " WHERE gender = male AND age = '".$age."' AND cast = '".$cast."' ");

希望它会对你有帮助。

Answer 3

为什么使用2016-06-28 08:15:39,542 WARN [c.z.c.s.i.ConnectionsService] Failed to validate connection 'Brokerage12' com.zoomdata.model.service.ValidationException: Failed to establish connection at com.zoomdata.solr.SolrStorageFactory.validateConnection(SolrStorageFactory.java:66) ~[connector-solr-2.2.7.jar!/:na] at com.zoomdata.core.service.impl.ConnectionsService.validate(ConnectionsService.java:196) ~[core-2.2.7.jar!/:na] at com.zoomdata.core.service.impl.ConnectionsService$$FastClassBySpringCGLIB$$eacd836a.invoke(<generated>) [core-2.2.7.jar!/:na] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) [spring-core-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:718) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:654) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at com.zoomdata.core.service.impl.ConnectionsService$$EnhancerBySpringCGLIB$$5ab8947f.validate(<generated>) [core-2.2.7.jar!/:na] at com.zoomdata.web.controller.ConnectionsController.validateConnection(ConnectionsController.java:151) [zoomdata-web.jar!/:na] at com.zoomdata.web.controller.ConnectionsController$$FastClassBySpringCGLIB$$4166c0dd.invoke(<generated>) [zoomdata-web.jar!/:na] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) [spring-core-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:718) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:52) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:654) [spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at com.zoomdata.web.controller.ConnectionsController$$EnhancerBySpringCGLIB$$9667ce92.validateConnection(<generated>) [zoomdata-web.jar!/:na] at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_60] at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_60] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222) [spring-web-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) [spring-web-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [javax.servlet-api-3.1.0.jar!/:3.1.0] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [javax.servlet-api-3.1.0.jar!/:3.1.0] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) [jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) [jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:224) [websocket-server-9.2.14.v20151106.jar!/:9.2.14.v20151106] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106] at com.codahale.metrics.servlet.AbstractInstrumentedFilter.doFilter(AbstractInstrumentedFilter.java:104) [metrics-servlet-3.1.0.jar!/:3.1.0] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121) [spring-web-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106]子句而不是like子句？

where

或

$this->db->where('age', $age);
$this->db->where('cast', $cast);

如何使用age和cast在codeigniter中搜索结果

3 个答案: