Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/reactjs/26.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Reactjs 链接按钮的材质UI图标不工作_Reactjs_Material Ui - Fatal编程技术网

Reactjs 链接按钮的材质UI图标不工作

Reactjs 链接按钮的材质UI图标不工作,reactjs,material-ui,Reactjs,Material Ui,物料界面图标不会出现在按钮上,其作用类似于超链接的variant=link import MailOutlineIcon from '@material-ui/icons/MailOutline'; signInButton: { textTransform: "none", width: "80%", backgroundColor: "#e8e8e8" }, <Button variant="link" color="default"

物料界面图标不会出现在按钮上,其作用类似于超链接的
variant=link

import MailOutlineIcon from '@material-ui/icons/MailOutline';

signInButton: {
    textTransform: "none",
    width: "80%",
    backgroundColor: "#e8e8e8"
  },

<Button 
   variant="link"
   color="default"
   className={classes.signInButton}
   startIcon={<MailOutlineIcon />}
   href="/signin"
>
   Sign in with Email
</Button>
从“@material ui/icons/MailOutline”导入MailOutlineIcon;
登录按钮:{
textTransform:“无”,
宽度:“80%”,
背景色:“e8e8e8”
},
使用电子邮件登录
更改

import MailOutlineIcon from '@material-ui/icons/MailOutline';

演示:

改变

import MailOutlineIcon from '@material-ui/icons/MailOutline';

演示:


我尝试了两种方法。它不起作用了。按钮出现在这样的父元素中-当我检查它显示的按钮时-start icon=“[object object]我尝试了这两种方法。它不起作用。按钮出现在这样的父元素中-当我检查它显示的按钮时-start icon=“[object object]