微信openid获取

  1. 1. openid获取方法

openid获取方法

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package com.white.mvc.controller;

import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import javax.swing.plaf.basic.BasicInternalFrameTitlePane;
@Controller
@RestController
@RequestMapping("weixin")
@Slf4j
public class WeixinController {
@GetMapping("/auth")
public String auth(@RequestParam("code") String code){
System.out.println("进入auth方法");
System.out.println("code="+code);
String url ="https://api.weixin.qq.com/sns/oauth2/access_token?appid=wx44beca8ea3d45813&secret=91bef154d8d8bb1aafae026173a44c9b&code=" + code +"&grant_type=authorization_code";
RestTemplate restTemplate = new RestTemplate();
String response = restTemplate.getForObject(url,String.class);
System.out.println(response);
return "index";
}
}