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| | | import cn.hutool.core.util.RandomUtil; |
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| | | import cn.hutool.crypto.SecureUtil; |
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| | | import cn.hutool.http.HttpRequest; |
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| | | import cn.hutool.http.HttpResponse; |
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| | | import cn.hutool.http.HttpUtil; |
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| | | import com.alibaba.fastjson.JSON; |
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| | | import com.alibaba.fastjson.JSONObject; |
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| | |
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| | | @GetMapping(value = "/getQrcode") |
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| | | public R<String> getQrcode(@RequestParam Long userId) { |
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| | | SysUser sysUser = userService.selectUserById(userId); |
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| | | Object o = redisTemplate.opsForValue().get("ADMIN_WX_IMG" + sysUser.getCode()); |
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| | | Object o = redisTemplate.opsForValue().get("ADMIN_WX_IMG" + sysUser.getUserId()); |
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| | | if(o!=null){ |
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| | | return R.ok(o.toString()); |
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| | | } |
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| | |
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| | | Map<String, Object> param = new HashMap<>(); |
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| | | param.put("page", "pages/home/home"); |
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| | | param.put("width", 430); //二维码尺寸 |
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| | | param.put("scene", "userId=" + userId); //二维码尺寸 |
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| | | param.put("scene", "code=" + sysUser.getCode()+"&type=1"); //二维码尺寸 |
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| | | param.put("env_version", "trial"); //二维码尺寸 |
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| | | param.put("check_path", false); //二维码尺寸 |
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| | | HttpRequest post = HttpUtil.createPost(url); |
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| | | post.body(JSON.toJSONString(param)); |
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| | | |
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| | | byte[] result = post.execute().bodyBytes(); |
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| | | HttpResponse execute = post.execute(); |
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| | | byte[] result =execute .bodyBytes(); |
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| | | // base64 |
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| | | String img = Base64.getEncoder().encodeToString(result); |
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| | | // 后台用户的小程序码 |
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