374 lines
12 KiB
Markdown
374 lines
12 KiB
Markdown
# 常用的数据信息
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## 其他
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> 维护人员: youhong.ai
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+ 缓存地址: `/commcache/cacheMonitor.jsp`
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+ 移动端流程模拟地址: `/spa/workflow/static4mobile/index.html#/center/doing`
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## 常用代码
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### 前端
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**获取用户信息**
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> 维护人员：youhong.ai
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```javascript
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const userInfo = JSON.parse(localStorage.getItem("theme-account"))
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```
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**获取url参数**
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> 维护人员： youHong.ai
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```javascript
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getQueryString = (name) => {
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let reg = new RegExp("(^|&|\/?)" + name + "=([^&]*)(&|$)", "i");
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let searchStr = window.location.href
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if (searchStr.startsWith('&')) {
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searchStr = searchStr.substr(1)
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}
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search = searchStr.match(reg)
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if (search != null) {
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return unescape(search[2]);
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}
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return null;
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}
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```
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**ajax请求**
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> 维护人员： youHong.ai
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```javascript
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class ApiUtils {
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static request = (url, type = "GET", data, isAsync = true, success = () => {
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}, error = () => {
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}, complete = () => {
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}, contentType = 'application/json', beforeSend = () => {
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}) => {
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let options = {
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url,
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type,
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dataType: "json",
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contentType,
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async: isAsync,
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data,
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beforeSend,
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success,
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error,
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complete,
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}
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if (contentType == 'application/json') {
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options.data = JSON.stringify(data)
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}
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return $.ajax(options)
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}
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}
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```
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**通过js获取react组件，操作组件内部数据**
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```javascript
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function FindReact(dom, traverseUp = 0) {
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const key = Object.keys(dom).find(key => {
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return key.startsWith("__reactFiber$") // react 17+
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|| key.startsWith("__reactInternalInstance$"); // react <17
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});
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const domFiber = dom[key];
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if (domFiber == null) return null;
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// react <16
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if (domFiber._currentElement) {
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let compFiber = domFiber._currentElement._owner;
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for (let i = 0; i < traverseUp; i++) {
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compFiber = compFiber._currentElement._owner;
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}
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return compFiber._instance;
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}
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// react 16+
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const GetCompFiber = fiber => {
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let parentFiber = fiber.return;
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while (typeof parentFiber.type == "string") {
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parentFiber = parentFiber.return;
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}
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return parentFiber;
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};
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let compFiber = GetCompFiber(domFiber);
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for (let i = 0; i < traverseUp; i++) {
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compFiber = GetCompFiber(compFiber);
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}
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return compFiber.stateNode;
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}
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// 用法
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const someElement = document.getElementById("someElement");
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const myComp = FindReact(someElement);
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myComp.setState({test1: test2});
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```
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### 数据库
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**备份mysql数据库**
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> 维护人员： youHong.ai
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```shell
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mysqldump -uroot -p'passowrd' --single-transaction -R -E --databases ecology_dev> /tmp/ecology_dev_back.sql
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```
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**mysql常用视图**
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```mysql
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# 流程类型视图，可用于数据集成或流览按钮
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create or replace view workflow_type_info_view as
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select wb.id,
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wb.workflowname,
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wt.typename,
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wb.workflowdesc,
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(IF(wb.version is null, 1, wb.version)) version
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from workflow_base wb
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RIGHT JOIN workflow_type wt on wb.workflowtype = wt.id;
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# 流程表单视图，用于流览按钮或数据集成，配置流程类型表可以用字段联动获取流程表表名
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create or replace view workflow_table_view as
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select base.id,
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base.workflowname,
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base.formid,
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bill.tablename,
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(IF(base.version is null, 1, base.version)) version
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from workflow_bill bill
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join workflow_base base on base.formid = bill.id;
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# 流程明细表信息，可用流程主表查询对应的明细表信息，用于流览框
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create or replace view workflow_detail_table_view as
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select CONCAT(bill.id, '-', base.id) id,
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bill.id bill_id,
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base.id workflow_id,
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base.workflowname,
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base.formid main_formid,
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bill.tablename
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from workflow_billdetailtable bill
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join workflow_base base on base.formid = bill.billid;
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# 流程和建模字段视图，更具流程和建模的billid可以查询流程和建模中的字段信息
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create or replace view workflow_field_table_view as
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select wb.id,
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wb.fieldname,
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concat(ht.indexdesc, '：', wb.fieldname) indexdesc,
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(
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case
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when wb.detailtable is null then (select distinct tablename from workflow_bill where id = wb.billid)
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when wb.detailtable = ''
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then (select distinct tablename from workflow_bill where id = wb.billid)
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else wb.detailtable
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end
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) tablename,
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billid,
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(
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case
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when wb.detailtable = '' then 'main table'
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when wb.detailtable is null then 'main table'
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else wb.detailtable end
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) showtablename,
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(case
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when wb.fieldhtmltype = '1' then '单行文本框'
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when wb.FIELDHTMLTYPE = '2' then '多行文本框'
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when wb.FIELDHTMLTYPE = '3' then '流览框'
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when wb.FIELDHTMLTYPE = '4' then 'check框'
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when wb.FIELDHTMLTYPE = '5' then '选择框'
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else '附件上传' end) fieldhtmltype
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from workflow_billfield wb
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left join htmllabelindex ht on wb.fieldlabel = ht.id;
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# 建模表信息视图
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create or replace view mode_bill_info_view as
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select bill.id, bill.tablename, hti.indexdesc
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from workflow_bill bill
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left join htmllabelindex hti on hti.id = bill.namelabel
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where bill.id < 0
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and bill.tablename like 'uf%';
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# 流程节点信息视图
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create or replace view workflow_node_info_view as
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select distinct nb.id,
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nb.nodename,
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(case when wb.version is null then 1 else wb.version end) version,
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fn.workflowid
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from workflow_nodebase nb
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left join workflow_flownode fn on nb.id = fn.nodeid
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left join workflow_base wb on wb.id = fn.workflowid;
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```
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**oracle常用视图，与mysql对应**
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```oracle
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create or replace view workflow_type_info_view as
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select wb.id,
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wb.workflowname,
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wt.typename,
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wb.workflowdesc,
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(IF(wb.version is null, 1, wb.version)) version
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from workflow_base wb
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RIGHT JOIN workflow_type wt on wb.workflowtype = wt.id
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/
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create or replace view workflow_table_view as
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select base.id,
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base.workflowname,
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base.formid,
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bill.tablename,
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(IF(base.version is null, 1, base.version)) version
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from workflow_bill bill
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join workflow_base base on base.formid = bill.id
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/
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create or replace view workflow_detail_table_view as
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select (bill.id || '-' || base.id) id,
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bill.id bill_id,
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base.id workflow_id,
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base.workflowname,
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base.formid main_formid,
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bill.tablename
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from workflow_billdetailtable bill
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join workflow_base base on base.formid = bill.billid
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/
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create or replace view workflow_field_table_view as
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select wb.id,
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wb.fieldname,
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(ht.indexdesc || '：' || wb.fieldname) indexdesc,
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(
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case
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when wb.detailtable is null then (select distinct tablename from workflow_bill where id = wb.billid)
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when wb.detailtable = ''
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then (select distinct tablename from workflow_bill where id = wb.billid)
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else wb.detailtable
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end
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) tablename,
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billid,
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(
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case
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when wb.detailtable = '' then 'main table'
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when wb.detailtable is null then 'main table'
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else wb.detailtable end
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) showtablename,
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(case
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when wb.fieldhtmltype = '1' then '单行文本框'
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when wb.FIELDHTMLTYPE = '2' then '多行文本框'
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when wb.FIELDHTMLTYPE = '3' then '流览框'
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when wb.FIELDHTMLTYPE = '4' then 'check框'
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when wb.FIELDHTMLTYPE = '5' then '选择框'
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else '附件上传' end) fieldhtmltype
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from workflow_billfield wb
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left join htmllabelindex ht on wb.fieldlabel = ht.id
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/
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create or replace view mode_bill_info_view as
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select bill.id, bill.tablename, hti.indexdesc
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from workflow_bill bill
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left join htmllabelindex hti on hti.id = bill.namelabel
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where bill.id < 0
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and bill.tablename like 'uf%'
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/
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create or replace view workflow_node_info_view as
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select distinct nb.id,
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nb.nodename,
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(case when wb.version is null then 1 else wb.version end) version,
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fn.workflowid
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from workflow_nodebase nb
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left join workflow_flownode fn on nb.id = fn.nodeid
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left join workflow_base wb on wb.id = fn.workflowid
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/
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```
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**sqlserver常用视图，与mysql对应**
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```sql
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create view workflow_type_info_view as
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select wb.id,
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wb.workflowname,
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wt.typename,
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wb.workflowdesc,
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(
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IF(wb.version is null, 1, wb.version)) version
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from workflow_base wb
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RIGHT JOIN workflow_type wt on wb.workflowtype = wt.id;
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create
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or replace view workflow_table_view as
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select base.id,
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base.workflowname,
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base.formid,
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bill.tablename,
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(
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IF(base.version is null, 1, base.version)) version
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from workflow_bill bill
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join workflow_base base on base.formid = bill.id;
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create
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or replace view workflow_detail_table_view as
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select (bill.id + '-' + base.id) id,
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bill.id bill_id,
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base.id workflow_id,
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base.workflowname,
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base.formid main_formid,
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bill.tablename
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from workflow_billdetailtable bill
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join workflow_base base on base.formid = bill.billid;
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create view workflow_field_table_view as
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select wb.id,
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wb.fieldname,
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(ht.indexdesc + '：' + wb.fieldname) indexdesc,
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(
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case
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when wb.detailtable is null then (select distinct tablename from workflow_bill where id = wb.billid)
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when wb.detailtable = ''
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then (select distinct tablename from workflow_bill where id = wb.billid)
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else wb.detailtable
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end
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) tablename,
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billid,
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(
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case
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when wb.detailtable = '' then 'main table'
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when wb.detailtable is null then 'main table'
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else wb.detailtable end
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) showtablename,
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(case
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when wb.fieldhtmltype = '1' then '单行文本框'
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when wb.FIELDHTMLTYPE = '2' then '多行文本框'
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when wb.FIELDHTMLTYPE = '3' then '流览框'
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when wb.FIELDHTMLTYPE = '4' then 'check框'
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when wb.FIELDHTMLTYPE = '5' then '选择框'
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else '附件上传' end) fieldhtmltype
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from workflow_billfield wb
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left join htmllabelindex ht on wb.fieldlabel = ht.id;
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create view mode_bill_info_view as
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select bill.id, bill.tablename, hti.indexdesc
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from workflow_bill bill
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left join htmllabelindex hti on hti.id = bill.namelabel
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where bill.id < 0
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and bill.tablename like 'uf%';
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create view workflow_node_info_view as
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select distinct nb.id,
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nb.nodename,
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(case when wb.version is null then 1 else wb.version end) version,
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fn.workflowid
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from workflow_nodebase nb
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left join workflow_flownode fn on nb.id = fn.nodeid
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left join workflow_base wb on wb.id = fn.workflowid;
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```
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### 后端
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