Mini Program can preview Android on his mobile phone, but ios failed to parse it.

everything is normal to request and display on android, but when previewing on ios, the request in onload

            fail: function (err) {
                console.log(":" + err.errCode);
                console.log(":" + err.errMsg);
                swan.showModal({
                    title: "",
                    content: err.errCode + " " + err.errMsg
                });
            }

caught error: 202 parsing failed, please check whether the parameters are correct

how to start this? is it really the reason for the parameters?

Mini-Program javascript

Jul.16,2021

Test ios and Android at the same time. If one side can and the other cannot, it is a certificate problem. Please choose an approved certificate
check address: https://www.qcloud.com/produc.

configuration guidelines address: https://www.qcloud.com/doc/pr.
1.Nginx certificate configuration
2.Apache certificate configuration
3.Tomcat certificate configuration

Previous: How does the APP developed by vue embed an external web page, just like Wechat has the same effect as opening an external web page?

Next: How do I use element loading customClass?

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