Android activity webview embedded h5 h5 cannot be displayed

webview embedded h5 can not be displayed in h5 now
h5 has content
Gods, temporarily top Android project, life and death debugging can not come out, thank you very much for your help.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".GoodsDetailActivity">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="@dimen/status_toolbar_total_height"
        android:background="@drawable/shape_gradient"
        app:contentInsetStart="0dp"
        app:elevation="0dp"
        app:layout_collapseMode="pin">

        <LinearLayout
            android:id="@+id/ll_back"
            android:layout_width="match_parent"
            android:layout_height="@dimen/toolbar_height"
            android:layout_marginTop="@dimen/toolbar_margin_top"
            android:gravity="center_vertical">

            <ImageView
                android:id="@+id/imageView20"
                android:layout_width="16dp"
                android:layout_height="16dp"
                android:layout_marginLeft="18dp"
                app:srcCompat="@mipmap/left" />

            <TextView
                android:id="@+id/textView8"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginRight="38dp"
                android:layout_weight="1"
                android:gravity="center_horizontal"
                android:text=""
                android:textColor="@color/background_while"
                android:textSize="15sp" />
        </LinearLayout>
    </android.support.v7.widget.Toolbar>

    <WebView
        android:id="@+id/webView"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</LinearLayout>
Mar.24,2021
What about the

java code?


h5 can't load the page is an Android problem

check out the link: https://www.jianshu.com/p/8ef.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b38652-2c128.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b38652-2c128.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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