getmapping

,* We just need to declare it in the name of the Feign-client and will automatically go to call the registry for the name of the service* A simpler understanding is that value is equivalent to the parent path of the controller class in MVC, invoking the service through the parent path + subpath and Parameters */@FeignClient(Value ="Eureka-service")//Where value is the name of the service to invoke Public Interfaceeurekaservicefeign {/*** First feign code* There is no native @

Java.util.List;import java.util.map;/** * @author Dalaoyang * @project Springboot_learn * @package com.dalaoyang.controller * @email [emailnbsp ;p rotected] * @date 2018/7/25 */@RestControllerpublic class Usercontroller {@Autowired private jdbctemplate Jdbctem Plate Http://localhost:8888/createTable @GetMapping ("createtable") public String CreateTable () {String sql = "CRE ATE TABLE ' user ' (\ n "+" ' id ' int (one) not NULL auto_increment,\n "+

[emailnbsp ;p rotected] * @date 2018/7/25 */@RestControllerpublic class Usercontroller {@Autowired private jdbctemplate Jdbctem Plate Http://localhost:8888/createTable @GetMapping ("createtable") public String CreateTable () {String sql = "CRE ATE TABLE ' user ' (\ n "+" ' id ' int (one) not NULL auto_increment,\n "+" ' user_name ' varchar (255) Default null,\n "+" ' pass_word ' varchar (255) Default null,\n "+" PRIMARY KEY (' id ') ) \ n "+") ENg

the contents of the document, in fact, as with the controller, but the method and parameters interspersed with some annotations.Package Com.dalaoyang.swagger;import Com.dalaoyang.model.user;import com.dalaoyang.repository.UserRepository; Import Io.swagger.annotations.*;import Org.springframework.beans.factory.annotation.autowired;import Org.springframework.web.bind.annotation.*;import java.util.list;/** * @author Dalaoyang * @Description * @project Springboot_learn * @package Com.dalaoyang.swag

PackageCom.sample.smartmap.controller;Importorg.springframework.beans.factory.annotation.Autowired;ImportOrg.springframework.http.MediaType;ImportOrg.springframework.stereotype.Controller;ImportOrg.springframework.ui.Model;Importorg.springframework.web.bind.annotation.GetMapping;Importorg.springframework.web.bind.annotation.PathVariable;Importorg.springframework.web.bind.annotation.PostMapping;Importorg.springframework.web.bind.annotation.RequestMapping;ImportOrg.springframework.web.bind.annotat

that I bring to you in this section, the structure is basically as follows:Paste the structure diagram of the service provider projectFirst, in order to facilitate the separation of the previous interface, we create a package in the service provider Project interfaces , create the interface we want to use in the package, the codePackage com.cnblogs.hellxz.interfaces;import org.springframework.web.bind.annotation.GetMapping;import org.springframework.web.bind.annotation.PathVariable;/*** * * The

@ Controller. @ RequestMapping This annotation can be applied to a controller method or to this controller class. When the Controller adds the @ RequestMapping annotation to the class level, this annotation will be applied to all the processor methods of the controller. The @ RequestMapping Annotation on the processor method supplements the @ RequestMapping declaration at the class level. @ PostMapping The combination annotation is the abbreviation of @ RequestMapping (method = RequestMethod. P

(ID); } @Override PublicListlistusre () {return NewArraylist This. Usemap.values ()); }}Controller:1 /**2 * Get a list of users from the user repository3 * @return4 */5 PrivateListgetuserlist () {6 returnUserrepository.listuser ();7 }8 9 /**Ten * Search for users One * @return A */ - @GetMapping - PublicModelandview list (model model) { theModel.addattribute ("UserList", Getuserlist ()); -Model.addattribu

Org.springframework.web.bind.annotation.RestController; @RestControllerpublic class Usercontroller { @ autowired private UserService userservice; @GetMapping ("/user/{id}") Public userdto Finduser (@PathVariable Integer id) { return Userservice.finduser (ID ); }}Here is a new annotation getmapping, equivalent to the previous Springmvc in @requestmapping (method = Requestmethod.get), m

://localhost:8092"; Private Resttemplate resttemplate; Public Hellocontroller () {//1 Poolinghttpclientconnectionmanager ConnectionManager = new Poolinghttpclientco Nnectionmanager (); Connectionmanager.setdefaultmaxperroute (1000); Connectionmanager.setmaxtotal (1000); This.resttemplate = new Resttemplate (New Httpcomponentsclienthttprequestfactory (Httpclientbuilder.crea Te (). Setconnectionmanager (ConnectionManager). Build ())); } @