feat: 工具>主机终端操作服务器命令支持redis

This commit is contained in:
TsMask
2024-11-07 19:29:59 +08:00
parent 21cf86baff
commit 0644e49161
8 changed files with 1165 additions and 565 deletions

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@@ -0,0 +1,225 @@
<script lang="ts" setup>
import { ref, onMounted, onBeforeUnmount, nextTick } from 'vue';
import { FitAddon } from '@xterm/addon-fit';
import { Terminal } from '@xterm/xterm';
import '@xterm/xterm/css/xterm.css';
import { RESULT_CODE_ERROR } from '@/constants/result-constants';
import { OptionsType, WS } from '@/plugins/ws-websocket';
const ws = new WS();
const emit = defineEmits(['connect', 'close', 'message']);
const props = defineProps({
/**终端ID必传 */
id: {
type: String,
required: true,
},
/**连接主机ID必传 */
hostId: {
type: String,
required: true,
},
/**初始发送命令 */
initCmd: {
type: [String, Boolean],
default: false,
},
});
/**终端输入DOM节点实例对象 */
const terminalDom = ref<HTMLElement | undefined>(undefined);
/**终端输入实例对象 */
const terminal = ref<any>(null);
/**终端输入命令 */
const terminalCmd = ref<string>('');
/**终端输入渲染 */
function handleRanderXterm(container: HTMLElement | undefined) {
if (!container) return;
const xterm = new Terminal({
lineHeight: 1.2,
fontSize: 12,
fontFamily: "Monaco, Menlo, Consolas, 'Courier New', monospace",
theme: {
background: '#000000',
},
cursorBlink: true, // 光标闪烁
cursorStyle: 'block',
scrollback: 1000,
scrollSensitivity: 15,
tabStopWidth: 4,
disableStdin: false, // 禁止输入
});
// 挂载
xterm.open(container);
// 自适应尺寸
const fitAddon = new FitAddon();
xterm.loadAddon(fitAddon);
// 终端输入字符按键监听
xterm.onKey(({ key, domEvent }) => {
// console.log(key, domEvent);
// 单键输入
switch (domEvent.key) {
case 'Enter':
const cmdStr = terminalCmd.value.trim();
// 发送文本
terminal.value.scrollToBottom();
terminal.value.writeln('\r\n');
ws.send({
requestId: `redis_${props.hostId}`,
type: 'redis',
data: `${cmdStr}\r\n`,
});
terminalCmd.value = '';
// 退出登录
if ('quit' === cmdStr) {
setTimeout(() => {
ws.close();
}, 1000);
}
break;
case 'Backspace':
// 处理退格键,删除最后一个字符
xterm.write('\b \b');
break;
default:
xterm.write(key);
terminalCmd.value += key;
return;
}
});
// 创建 ResizeObserver 实例
var observer = new ResizeObserver(entries => {
fitAddon.fit();
});
// 监听元素大小变化
observer.observe(container);
terminal.value = xterm;
}
/**连接打开后回调 */
function wsOpen(ev: any) {
// console.info('wsOpen', ev);
nextTick(() => {
handleRanderXterm(terminalDom.value);
// 连接事件
emit('connect', {
timeStamp: ev.timeStamp,
cols: terminal.value.cols,
rows: terminal.value.rows,
hostId: props.hostId,
id: props.id,
});
// 初始发送命令
if (typeof props.initCmd === 'string') {
ws.send({
requestId: `redis_${props.hostId}`,
type: 'redis',
data: `${props.initCmd}\r\n`,
});
}
});
}
/**连接错误后回调 */
function wsError(ev: any) {
console.error('wsError', ev);
if (terminal.value != null) {
let message = 'disconnected';
terminal.value.write(`\x1b[31m${message}\x1b[m\r\n`);
} else if (terminalDom.value) {
terminalDom.value.style.background = '#000';
terminalDom.value.style.color = '#ff4d4f';
terminalDom.value.style.height = '60%';
terminalDom.value.innerText = 'disconnected';
}
}
/**连接关闭后回调 */
function wsClose(code: number) {
// console.warn('wsClose', code);
if (terminal.value != null) {
let message = 'disconnected';
terminal.value.write(`\x1b[31m${message}\x1b[m\r\n`);
}
// 关闭事件
emit('close', {
code: code,
hostId: props.hostId,
id: props.id,
});
}
/**接收消息后回调 */
function wsMessage(res: Record<string, any>) {
emit('message', res);
// console.log('wsMessage', res);
const { code, requestId, data } = res;
if (code === RESULT_CODE_ERROR) {
console.warn(res.msg);
return;
}
if (!requestId) return;
if (data.indexOf('is empty') > 0) return;
if (terminal.value != null) {
// terminal.value.write(data.trim().replace(/\n/g, "\r\n"));
// 是否n结尾
if (/[\r\n]$/.test(data)) {
terminal.value.writeln(data.trim().replace(/\n/g, '\r\n'));
} else {
terminal.value.write(data.replace(/\n/g, '\r\n'));
}
}
}
onMounted(() => {
if (props.hostId) {
// 建立链接
const options: OptionsType = {
url: '/ws/redis',
params: {
hostId: props.hostId,
},
onmessage: wsMessage,
onerror: wsError,
onopen: wsOpen,
onclose: wsClose,
};
ws.connect(options);
}
});
onBeforeUnmount(() => {
ws.close();
});
// 给组件设置属性 ref="xxxTerminal"
// setup内使用 const xxxTerminal = ref();
defineExpose({
/**发送方法 */
send: (data: string) => {
ws.send({
requestId: `redis_${props.hostId}`,
type: 'redis',
data: `${data}\r\n`,
});
},
});
</script>
<template>
<div class="terminal">
<div ref="terminalDom" :id="id" class="terminal"></div>
</div>
</template>
<style lang="css" scoped>
.terminal {
width: 100%;
height: 100%;
}
</style>

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@@ -126,7 +126,7 @@ function handleRanderXterm(container: HTMLElement | undefined) {
// console.log('尺寸', cols, rows);
ws.send({
requestId: `ssh_resize_${props.hostId}`,
type: 'ssh_resize',
type: 'resize',
data: { cols, rows },
});
});

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@@ -160,7 +160,7 @@ function handleRanderXterm(container: HTMLElement | undefined) {
// console.log('尺寸', cols, rows);
ws.send({
requestId: `telnet_resize_${props.hostId}`,
type: 'telnet_resize',
type: 'resize',
data: { cols, rows },
});
});

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@@ -1,97 +0,0 @@
<script lang="ts" setup>
import { ref, onMounted, onBeforeUnmount, nextTick } from 'vue';
import { FitAddon } from '@xterm/addon-fit';
import { Terminal } from '@xterm/xterm';
import '@xterm/xterm/css/xterm.css';
const emit = defineEmits(['update:value']);
const props = defineProps({
/**终端ID必传 */
id: {
type: String,
required: true,
},
/**窗口单行字符数 */
cols: {
type: Number,
default: 80,
},
/**窗口行数 */
rows: {
type: Number,
default: 40,
},
/**信息 */
value: {
type: String,
default: '',
},
});
/**终端输入DOM节点实例对象 */
const terminalDom = ref<HTMLElement | undefined>(undefined);
/**终端输入实例对象 */
const terminal = ref<any>(null);
/**终端输入渲染 */
function handleRanderXterm(container: HTMLElement | undefined) {
if (!container) return;
const xterm = new Terminal({
cols: props.cols,
rows: props.rows,
lineHeight: 1.2,
fontSize: 12,
fontFamily: "Monaco, Menlo, Consolas, 'Courier New', monospace",
theme: {
background: '#000000',
},
cursorBlink: false, // 光标闪烁
cursorStyle: 'block',
scrollback: 1000,
scrollSensitivity: 15,
tabStopWidth: 4,
disableStdin: true, // 禁止输入
});
// 挂载
xterm.open(container);
// 自适应尺寸
const fitAddon = new FitAddon();
xterm.loadAddon(fitAddon);
// 创建 ResizeObserver 实例
var observer = new ResizeObserver(entries => {
fitAddon.fit();
});
// 监听元素大小变化
observer.observe(container);
terminal.value = xterm;
}
onMounted(() => {
nextTick(() => {
handleRanderXterm(terminalDom.value);
// 初始发送命令
if (typeof props.value === 'string') {
terminal.value.write(props.value);
}
});
});
onBeforeUnmount(() => {
if (terminal.value != null) {
terminal.value.dispose();
}
});
</script>
<template>
<div ref="terminalDom" :id="id" class="terminal"></div>
</template>
<style lang="css" scoped>
.terminal {
width: 100%;
height: 100%;
}
</style>