编译微信小程序IDE正常，真机预览报错

YUANRJ

凯茵化工

凯茵化工

3***@qq.com

e***@163.com

function qsStringify(obj) {  
  const keyValuePairs = [];  

  for (let key in obj) {  
    if (obj.hasOwnProperty(key)) {  
      const value = obj[key];  
      const encodedKey = encodeURIComponent(key);  
      const encodedValue = encodeURIComponent(value);  
      keyValuePairs.push(`${encodedKey}=${encodedValue}`);  
    }  
  }  

  return keyValuePairs.join('&');  
}