用户登录的时候，校验用户是否已经注册，以及未注册的注册接口

ghy-admin/src/main/java/com/ghy/web/controller/tool/WxController.java

@@ -4,14 +4,15 @@ import com.alibaba.fastjson.JSONObject;
 import com.ghy.common.config.WxConfig;
 import com.ghy.common.core.controller.BaseController;
 import com.ghy.common.core.domain.AjaxResult;
+import com.ghy.common.utils.ExceptionUtil;
+import com.ghy.common.utils.StringUtils;
 import com.ghy.common.utils.WxUtils;
 import com.ghy.common.utils.http.HttpUtils;
+import com.ghy.customer.domain.Customer;
+import com.ghy.customer.service.CustomerService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.*;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
 
 import javax.servlet.http.HttpServletRequest;
 import java.io.IOException;
@@ -31,6 +32,39 @@ public class WxController extends BaseController {
     @Autowired
     private WxConfig wxConfig;
 
+    @Autowired
+    private CustomerService customerService;
+
+    @PostMapping("/addUser")
+    @ResponseBody
+    public AjaxResult addUser(Customer customer){
+        try {
+            int result = customerService.insertCustomer(customer);
+            if(result>0){
+                return AjaxResult.success("新增用户成功");
+            }else {
+                return AjaxResult.warn("新增用户失败!");
+            }
+        }catch (Exception e){
+            logger.error(ExceptionUtil.getExceptionMessage(e));
+            return AjaxResult.error(e.getMessage());
+        }
+    }
+
+    @PostMapping("/getUserInfo")
+    @ResponseBody
+    public AjaxResult getUserInfo(@RequestBody Customer customer){
+        try {
+            Customer result = customerService.selectByOpenId(customer);
+            if(StringUtils.isNull(result)){
+                return AjaxResult.error("用户不存在");
+            }
+            return AjaxResult.success(result);
+        }catch (Exception e){
+            return AjaxResult.error(e.getMessage());
+        }
+    }
+
     @GetMapping("/token")
     @ResponseBody
     public String token(String timestamp, String nonce, String signature, String echostr) throws IOException {

ghy-custom/src/main/java/com/ghy/customer/service/CustomerService.java

@@ -10,6 +10,12 @@ import java.util.List;
  */
 public interface CustomerService {
 
+    /**
+     * @param customer 查询信息
+     * @return 消费者信息
+     */
+    Customer selectByOpenId(Customer customer);
+
     /**
      * @param customer 消费者筛选条件
      * @return 消费者列表

ghy-custom/src/main/java/com/ghy/customer/service/impl/CustomerServiceImpl.java

@@ -2,6 +2,7 @@ package com.ghy.customer.service.impl;
 
 import com.ghy.common.core.text.Convert;
 import com.ghy.common.exception.ServiceException;
+import com.ghy.common.utils.StringUtils;
 import com.ghy.customer.domain.Customer;
 import com.ghy.customer.mapper.CustomerMapper;
 import com.ghy.customer.service.CustomerService;
@@ -30,6 +31,16 @@ public class CustomerServiceImpl implements CustomerService {
         return customerMapper.getCustomerList(customer);
     }
 
+    @Override
+    public Customer selectByOpenId(Customer customer) {
+        List<Customer> list = customerMapper.getCustomerList(customer);
+        if(StringUtils.isNotEmpty(list)){
+            return list.get(0);
+        }else {
+            return null;
+        }
+    }
+
     @Override
     public int deleteByIds(String ids) {
         Long [] customerIds = Convert.toLongArray(ids);

ghy-custom/src/main/resources/mapper/customer/CustomerMapper.xml

@@ -29,6 +29,11 @@
     
     <select id="getCustomerList" resultMap="CustomerResult">
         <include refid="selectCustomer" />
+        <where>
+            <if test="openId != null and openId != ''">
+                AND open_id = #{openId}
+            </if>
+        </where>
     </select>
 
     <delete id="deleteByIds">