maojian
/
mysql_app
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

mysql应用

master
55007 6 months ago
commit
56309d44e0
21 changed files with 1390 additions and 0 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 40
      .classpath
  2. 2
      .gitignore
  3. 23
      .project
  4. 4
      .settings/org.eclipse.core.resources.prefs
  5. 9
      .settings/org.eclipse.jdt.core.prefs
  6. 4
      .settings/org.eclipse.m2e.core.prefs
  7. 1
      README.md
  8. 173
      pom.xml
  9. 23
      src/main/java/com/bfd/dataprocess/DataProcessApplication.java
  10. 32
      src/main/java/com/bfd/dataprocess/config/Constant.java
  11. 64
      src/main/java/com/bfd/dataprocess/controller/ApiController.java
  12. 19
      src/main/java/com/bfd/dataprocess/service/ProcessService.java
  13. 543
      src/main/java/com/bfd/dataprocess/service/impl/ProcessServiceImpl.java
  14. 37
      src/main/java/com/bfd/dataprocess/util/AsyncConfig.java
  15. 65
      src/main/java/com/bfd/dataprocess/util/DataUtil.java
  16. 105
      src/main/java/com/bfd/dataprocess/util/DynamicDataSource.java
  17. 81
      src/main/java/com/bfd/dataprocess/util/KfkUtil.java
  18. 25
      src/main/java/com/bfd/dataprocess/util/ZookeeperConfig.java
  19. 65
      src/main/java/com/bfd/dataprocess/util/ZookeeperNodeMonitor.java
  20. 37
      src/main/resources/application.yml
  21. 38
      src/main/resources/logback-spring.xml

40
.classpath
View File

@ -0,0 +1,40 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
<attribute name="optional" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
<attribute name="test" value="true"/>
</attributes>
</classpathentry>
<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
<attribute name="test" value="true"/>
<attribute name="optional" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="output" path="target/classes"/>
</classpath>

2
.gitignore
View File

@ -0,0 +1,2 @@
/target/
/logs/

23
.project
View File

@ -0,0 +1,23 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>mysql_app</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.m2e.core.maven2Builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.m2e.core.maven2Nature</nature>
</natures>
</projectDescription>

4
.settings/org.eclipse.core.resources.prefs
View File

@ -0,0 +1,4 @@
eclipse.preferences.version=1
encoding//src/main/java=UTF-8
encoding//src/main/resources=UTF-8
encoding/<project>=UTF-8

9
.settings/org.eclipse.jdt.core.prefs
View File

@ -0,0 +1,9 @@
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.methodParameters=generate
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
org.eclipse.jdt.core.compiler.release=disabled
org.eclipse.jdt.core.compiler.source=1.8

4
.settings/org.eclipse.m2e.core.prefs
View File

@ -0,0 +1,4 @@
activeProfiles=
eclipse.preferences.version=1
resolveWorkspaceProjects=true
version=1

1
README.md
View File

@ -0,0 +1 @@
mysql应用 java版本

173
pom.xml
View File

@ -0,0 +1,173 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.bfd</groupId>
<artifactId>data_process</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
</dependency>
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.fastjson2</groupId>
<artifactId>fastjson2</artifactId>
<version>2.0.12</version>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.27</version>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-clients</artifactId>
<version>2.7.1</version>
</dependency>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-client</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-framework</artifactId>
<version>5.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-recipes</artifactId>
<version>5.2.0</version>
</dependency>
</dependencies>
<!-- <build>-->
<!-- <plugins>-->
<!-- <plugin>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-maven-plugin</artifactId>-->
<!-- <configuration>-->
<!-- <excludes>-->
<!-- <exclude>-->
<!-- <groupId>org.projectlombok</groupId>-->
<!-- <artifactId>lombok</artifactId>-->
<!-- </exclude>-->
<!-- </excludes>-->
<!-- </configuration>-->
<!-- </plugin>-->
<!-- &lt;!&ndash; 使用 Maven Assembly 插件 &ndash;&gt;-->
<!-- </plugins>-->
<!-- </build>-->
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<!--不打入jar包的文件类型或者路径-->
<excludes>
<exclude>*.properties</exclude>
<exclude>*.yml</exclude>
<exclude>*.yaml</exclude>
</excludes>
<archive>
<manifest>
<!-- 执行的主程序路径 -->
<mainClass>com.bfd.dataprocess.DataProcessApplication</mainClass>
<!--是否要把第三方jar放到manifest的classpath中-->
<addClasspath>true</addClasspath>
<!--生成的manifest中classpath的前缀，因为要把第三方jar放到lib目录下，所以classpath的前缀是lib/-->
<classpathPrefix>lib/</classpathPrefix>
<!-- 打包时 MANIFEST.MF 文件不记录的时间戳版本 -->
<useUniqueVersions>false</useUniqueVersions>
</manifest>
<manifestEntries>
<!-- 在 Class-Path 下添加配置文件的路径 -->
<Class-Path>config/</Class-Path>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib/</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-resources</id>
<phase>package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<resources>
<!--把配置文件打包到指定路径-->
<resource>
<directory>src/main/resources/</directory>
<includes>
<include>*.properties</include>
<include>*.yml</include>
<exclude>*.yaml</exclude>
</includes>
</resource>
</resources>
<outputDirectory>${project.build.directory}/config</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

23
src/main/java/com/bfd/dataprocess/DataProcessApplication.java
View File

@ -0,0 +1,23 @@
package com.bfd.dataprocess;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ConfigurableApplicationContext;
/**
* @author guowei
*/
@SpringBootApplication
@Slf4j
public class DataProcessApplication {
public static void main(String[] args) {
ConfigurableApplicationContext applicationContext = SpringApplication.run(DataProcessApplication.class, args);
applicationContext.getBean(DataProcessApplication.class).start();
}
public void start(){
}
}

32
src/main/java/com/bfd/dataprocess/config/Constant.java
View File

@ -0,0 +1,32 @@
package com.bfd.dataprocess.config;
/**
* @author:jinming
* @className:Constant
* @version:1.0
* @description:
* @Date:2023/8/16 15:26
*/
public class Constant {
/**
* 空字符串常量
*/
public static final String EMPTY = "";
/**
* 不需要DataUtil解析的Key
*/
public static final String NOT_KEY = ":$";
public final static String STOP = "stop";
public final static String OR = "or";
public final static String SELECT = "select";
public final static String OPERATION = "operation";
public final static String CHAR = "`";
public final static String TRACE= "trace";
}

64
src/main/java/com/bfd/dataprocess/controller/ApiController.java
View File

@ -0,0 +1,64 @@
package com.bfd.dataprocess.controller;
import com.alibaba.fastjson2.JSONObject;
import com.bfd.dataprocess.service.ProcessService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
/**
* @author guowei
*/
@RestController
@Slf4j
@RequestMapping(value = "/api")
@CrossOrigin(origins = "*", maxAge = 3600)
public class ApiController {
@Resource
ProcessService processService;
/**
* insert Api
* @param jsonObject
* @return
*/
@RequestMapping(value = "/insertData", method = RequestMethod.POST, produces = "application/json")
@ResponseBody
public String insertData(@RequestBody JSONObject jsonObject) {
processService.insertData(jsonObject);
return "success";
}
/**
* query Api
* @param jsonObject
* @return
*/
@RequestMapping(value = "/queryData", method = RequestMethod.POST, produces = "application/json")
@ResponseBody
public String queryData(@RequestBody JSONObject jsonObject) {
processService.queryData(jsonObject);
return "success";
}
/**
* query field Api
* @param jsonObject
* @return
*/
@RequestMapping(value = "/queryField", method = RequestMethod.POST, produces = "application/json")
@ResponseBody
public String queryField(@RequestBody JSONObject jsonObject) {
processService.queryField(jsonObject);
return "success";
}
@RequestMapping(value = "/sqlExecution", method = RequestMethod.POST, produces = "application/json")
@ResponseBody
public String sqlImpl(@RequestBody JSONObject jsonObject) {
processService.sqlImpl(jsonObject);
return "success";
}
}

19
src/main/java/com/bfd/dataprocess/service/ProcessService.java
View File

@ -0,0 +1,19 @@
package com.bfd.dataprocess.service;
import com.alibaba.fastjson2.JSONObject;
import org.springframework.stereotype.Service;
/**
* @author guowei
*/
@Service
public interface ProcessService {
void insertData(JSONObject jsonObject);
void queryData(JSONObject jsonObject);
void queryField(JSONObject jsonObject);
void sqlImpl(JSONObject jsonObject);
}

543
src/main/java/com/bfd/dataprocess/service/impl/ProcessServiceImpl.java
View File

@ -0,0 +1,543 @@
package com.bfd.dataprocess.service.impl;
import cn.hutool.core.util.IdUtil;
import com.alibaba.fastjson2.*;
import com.bfd.dataprocess.config.Constant;
import com.bfd.dataprocess.service.ProcessService;
import com.bfd.dataprocess.util.DataUtil;
import com.bfd.dataprocess.util.DynamicDataSource;
import com.bfd.dataprocess.util.KfkUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import java.sql.*;
import java.util.*;
/**
* @author guowei
*/
@Service
@Slf4j
public class ProcessServiceImpl implements ProcessService {
@Autowired
DynamicDataSource dynamicDataSource;
@Override
public void insertData(JSONObject jsonObject) {
Map staMap = new HashMap<>(16);
JSONObject data = jsonObject.getJSONObject("data");
//输入
JSONObject input = jsonObject.getJSONObject("input");
log.info("insertData ---> input:" + JSON.toJSONString(input));
log.info("insertData ---> data:" + JSON.toJSONString(data));
//数据库信息
JSONObject conn_info = input.getJSONObject("conn_info");
//场景id
Integer scenes_id = jsonObject.getInteger("scenes_id");
//字段
JSONArray form = input.getJSONArray("form");
Map resultMap = new HashMap<>(16);
resultMap.put("id", IdUtil.randomUUID());
try {
// 构建 INSERT 语句的 SQL 字符串
StringBuilder sqlBuilder = new StringBuilder();
sqlBuilder.append("INSERT INTO ").append(conn_info.getString("table")).append(" (");
StringBuilder valuesBuilder = new StringBuilder(") VALUES (");
List valueList = new ArrayList<>();
form.forEach(value -> {
JSONObject item = JSONObject.parseObject(JSON.toJSONString(value));
String fieldName = item.getString("field");
String fieldValue = item.get("value").toString();
if (fieldValue.isEmpty()) {
log.info("字段:" + fieldName + ",值为空,fieldValue:" + fieldValue);
return;
}
sqlBuilder.append(Constant.CHAR).append(fieldName).append(Constant.CHAR).append(", ");
String[] fieldValue_split = fieldValue.split(":");
if (fieldValue_split.length > 1) {
JSONObject fieldData = data.getJSONObject(fieldValue_split[0]);
//.getString(fieldValue_split[1]);
fieldValue = JSONPath.eval(fieldData, fieldValue_split[1]).toString();
}
valuesBuilder.append(" ? ").append(", ");
valueList.add(fieldValue);
});
// 删除最后一个逗号和空格
sqlBuilder.delete(sqlBuilder.length() - 2, sqlBuilder.length());
valuesBuilder.delete(valuesBuilder.length() - 2, valuesBuilder.length());
sqlBuilder.append(valuesBuilder).append(")");
String sql = sqlBuilder.toString();
// System.out.println("Generated SQL: " + sql);
log.info("Generated SQL: " + sql);
// 创建 PreparedStatement 对象
try (Connection connection = dynamicDataSource.getConnection(conn_info, scenes_id);
PreparedStatement preparedStatement = connection.prepareStatement(sql)) {
for (int i = 0; i < valueList.size(); i++) {
// 根据字段的顺序设置参数值
preparedStatement.setObject(i + 1, valueList.get(i).toString());
}
// System.out.println("Finall Generated INSERT SQL: " + preparedStatement.toString());
log.info("Finall Generated INSERT SQL: " + preparedStatement.toString());
// 执行插入操作
int rowsInserted = preparedStatement.executeUpdate();
// System.out.println("Rows inserted: " + rowsInserted);
log.info("Rows inserted: " + rowsInserted);
if (rowsInserted > 0) {
resultMap.put("content", "写入成功");
staMap.put("status",1);
staMap.put("message","成功");
} else {
resultMap.put("content", "写入失败");
staMap.put("status",2);
staMap.put("message","失败");
}
} catch (SQLException sqlException) {
sqlException.printStackTrace();
log.error("执行插入失败", sqlException);
resultMap.put("content", "失败");
staMap.put("status",2);
staMap.put("message","失败，sql异常");
}
} catch (Throwable e) {
log.error("insert error", e);
e.printStackTrace();
resultMap.put("content", "写入失败");
staMap.put("status",2);
staMap.put("message","失败");
}
Map<Object, Object> results = new HashMap<>(16);
resultMap.put("isLast",1);
results.put("results", JSON.toJSONString(resultMap));
results.putAll(staMap);
jsonObject.put("result", results);
KfkUtil.sendKafka(JSON.toJSONString(jsonObject));
log.info("推送成功,result:" + JSON.toJSONString(resultMap));
}
@Async
@Override
public void queryData(JSONObject jsonObject) {
// PreparedStatement preparedStatement = null;
// Connection connection = null;
try {
Map dataMap = jsonObject.getObject("data", Map.class);
//输入
JSONObject input = jsonObject.getJSONObject("input");
//输出
JSONObject output = jsonObject.getJSONObject("output");
log.info("queryData ---> input:" + JSON.toJSONString(input));
log.info("queryData ---> output:" + JSON.toJSONString(output));
//数据库信息
JSONObject conn_info = input.getJSONObject("conn_info");
//查询条件
JSONObject condition = input.getJSONObject("condition");
//场景id
Integer scenes_id = jsonObject.getInteger("scenes_id");
// 构建 SELECT 语句的 SQL 字符串
StringBuilder sqlBuilder = new StringBuilder();
sqlBuilder.append("SELECT ");
StringBuilder conditionBuilder = new StringBuilder(" WHERE 1=1 and ");
//查询字段
for (Map.Entry<String, Object> entry : output.entrySet()) {
// System.out.println("Key: " + entry.getKey() + ", Value: " + entry.getValue());
sqlBuilder.append(Constant.CHAR).append(entry.getKey()).append(Constant.CHAR).append(", ");
}
// 删除最后一个逗号和空格
sqlBuilder.delete(sqlBuilder.length() - 2, sqlBuilder.length());
//拼接表名
sqlBuilder.append(" FROM ").append(conn_info.getString("table"));
if (condition.containsKey(Constant.OR)) {
JSONArray or = condition.getJSONArray("or");
or.forEach(value_or -> {
StringBuilder orBuilder = new StringBuilder();
ArrayList item_or = (ArrayList) value_or;
item_or.forEach(value_and -> {
JSONObject item_and = JSONObject.parseObject(JSON.toJSONString(value_and));
String value = item_and.getString("value");
if (value.isEmpty()) {
return;
}
String dataForValue = (String) DataUtil.getValue(value, dataMap);
// JSONObject item_and = (JSONObject) value_and;
StringBuilder andBuilder = new StringBuilder()
//避免关键字,添加字符
.append(Constant.CHAR)
.append(item_and.getString("field"))
.append(Constant.CHAR)
.append(item_and.getString("compare_symbol"))
.append("'" + dataForValue + "'")
.append(" and ");
orBuilder.append(andBuilder);
});
if (orBuilder.length()==0){
return;
}
//去掉最后一个and
orBuilder.delete(orBuilder.length() - 5, orBuilder.length());
//如果有or条件,再拼接括号
if (or.size() > 1) {
orBuilder.insert(0, " ( ");
orBuilder.append(" )");
}
conditionBuilder.append(orBuilder).append(" or ");
});
//去掉最后一个or
conditionBuilder.delete(conditionBuilder.length() - 4, conditionBuilder.length());
//组装SQL 条件
sqlBuilder.append(conditionBuilder);
}
// 每批处理的行数
int batchSize = 1000;
// 初始偏移量
int offset = 0;
if (jsonObject.containsKey(Constant.TRACE) && jsonObject.getBoolean(Constant.TRACE)==true){
log.info("测试流程,限制最多1条");
sqlBuilder.append(" LIMIT 1");
}else {
sqlBuilder.append(" LIMIT " + batchSize);
}
//获取数据库连接
try (Connection connection = dynamicDataSource.getConnection(conn_info, scenes_id)) {
int rowCount = 0;
while (true) {
sqlBuilder.append(" OFFSET " + offset);
String sql = sqlBuilder.toString();
// System.out.println("Generated Query SQL: " + sql);
log.info("Generated Query SQL: " + sql);
// connection = dynamicDataSource.getConnection(conn_info);
// 创建 PreparedStatement 对象
// preparedStatement = connection.prepareStatement(sql);
// 执行查询
try (PreparedStatement preparedStatement = connection.prepareStatement(sql);
ResultSet resultSet = preparedStatement.executeQuery()) {
// 获取总行数
resultSet.last();
int totalRows = resultSet.getRow();
resultSet.beforeFirst();
int currentRow = 0;
// 遍历结果集并处理数据
while (resultSet.next()) {
currentRow++;
Map<String, Object> rowMap = new HashMap<>(16);
ResultSetMetaData metaData = resultSet.getMetaData();
int columnCount = metaData.getColumnCount();
for (int i = 1; i <= columnCount; i++) {
String columnName = metaData.getColumnName(i);
Object columnValue = resultSet.getObject(i);
rowMap.put(columnName, columnValue);
}
// 判断是否是最后一条数据
if (currentRow == totalRows) {
rowMap.put("isLast", 1);
}
Map<Object, Object> results = new HashMap<>(16);
results.put("results", JSON.toJSONString(rowMap));
results.put("status",1);
results.put("message","成功");
jsonObject.put("result", results);
KfkUtil.sendKafka(JSON.toJSONString(jsonObject));
log.info("推送成功,result:" + JSON.toJSONString(rowMap));
rowCount++;
}
if (rowCount == 0) {
log.info("查询结果为空");
Map<String, Object> rowMap = new HashMap<>(16);
for (Map.Entry<String, Object> entry : output.entrySet()) {
rowMap.put(entry.getKey(), "");
}
rowMap.put("isLast",1);
Map<Object, Object> results = new HashMap<>(16);
results.put("results", JSON.toJSONString(rowMap, JSONWriter.Feature.WriteMapNullValue));
results.put("status",1);
results.put("message","成功");
jsonObject.put("result", results);
KfkUtil.sendKafka(JSON.toJSONString(jsonObject, JSONWriter.Feature.WriteMapNullValue));
log.info("推送成功,result:" + JSON.toJSONString(rowMap, JSONWriter.Feature.WriteMapNullValue));
}
if (batchSize > resultSet.getRow()) {
break;
}
offset += batchSize;
} catch (Throwable e) {
e.printStackTrace();
log.error("执行查询并推送失败", e);
break;
}
}
log.info("查询结果处理完成，rowCount:" + rowCount);
// 关闭连接和语句
// resultSet.close();
// 如果当前结果集小于批处理大小，则表示已经到达末尾
// 增加偏移量，准备处理下一批数据
} catch (Throwable e) {
e.printStackTrace();
log.error("执行查询失败", e);
}
// preparedStatement.close();
// connection.close();
} catch (Throwable e) {
log.error("查询失败", e);
e.printStackTrace();
}
}
@Override
public void queryField(JSONObject jsonObject) {
//输入
JSONObject input = jsonObject.getJSONObject("input");
log.info("queryField ---> input:" + JSON.toJSONString(input));
//数据库信息
JSONObject conn_info = input.getJSONObject("conn_info");
//场景id
Integer scenes_id = jsonObject.getInteger("scenes_id");
//构建查询语句
StringBuilder sqlBuilder = new StringBuilder(" SHOW COLUMNS FROM ").append(conn_info.getString("table"));
String sql = sqlBuilder.toString();
// System.out.println("Generated QueryField SQL: " + sql);
log.info("Generated QueryField SQL: " + sql);
try (Connection connection = dynamicDataSource.getConnection(conn_info, scenes_id);
PreparedStatement preparedStatement = connection.prepareStatement(sql);
ResultSet resultSet = preparedStatement.executeQuery()) {
Map fieldMap = new LinkedHashMap();
while (resultSet.next()) {
String columnName = resultSet.getString("Field");
// System.out.println(columnName);
fieldMap.put(columnName, columnName);
}
Map<Object, Object> results = new HashMap<>(16);
fieldMap.put("isLast",1);
results.put("results", JSON.toJSONString(fieldMap));
results.put("status",1);
results.put("message","成功");
jsonObject.put("result", results);
KfkUtil.sendKafka(JSON.toJSONString(jsonObject));
log.info("推送成功,result:" + JSON.toJSONString(fieldMap));
} catch (Throwable e) {
e.printStackTrace();
log.error("查询表字段失败", e);
}
}
@Override
public void sqlImpl(JSONObject jsonObject) {
//输入
JSONObject input = jsonObject.getJSONObject("input");
//输出
JSONObject output = jsonObject.getJSONObject("output");
log.info("queryData ---> input:" + JSON.toJSONString(input));
log.info("queryData ---> output:" + JSON.toJSONString(output));
//数据库信息
JSONObject conn_info = input.getJSONObject("conn_info");
//场景id
Integer scenes_id = jsonObject.getInteger("scenes_id");
JSONObject data = jsonObject.getJSONObject("data");
log.info("queryData ---> data:" + JSON.toJSONString(data));
//执行sql拼接
JSONArray prompt = input.getJSONArray("prompt");
StringBuilder sqlBuilder = new StringBuilder();
prompt.forEach(value -> {
// JSONObject item = (JSONObject) value;
JSONObject item = JSONObject.parseObject(JSON.toJSONString(value));
//type=1文本内容
int two = 2;
//type=2变量值
Integer type = item.getInteger("type");
if (type == 1) {
sqlBuilder.append(item.getString("value"));
} else if (type == two) {
String[] fieldValue_split = item.getString("value").split(":");
JSONObject fieldData = data.getJSONObject(fieldValue_split[0]);
sqlBuilder.append(JSONPath.eval(fieldData, fieldValue_split[1]));
}
});
String sql = sqlBuilder.toString();
// System.out.println("Generated sqlImpl SQL: " + sql);
log.info("Generated sqlImpl SQL: " + sql);
//查询语句
Set<String> strings = output.keySet();
if (sql.toLowerCase().contains(Constant.SELECT)) {
if (jsonObject.containsKey(Constant.TRACE) && jsonObject.getBoolean(Constant.TRACE)==true){
log.info("测试流程,限制最多1条");
sqlBuilder.append(" LIMIT 1");
}
try (Connection connection = dynamicDataSource.getConnection(conn_info, scenes_id);
PreparedStatement preparedStatement = connection.prepareStatement(sql);
ResultSet resultSet = preparedStatement.executeQuery()) {
int fieldType = input.getInteger("fieldType");
if (fieldType == 0) {
List<Map> dataMapList = new ArrayList<>();
while (resultSet.next()) {
Map dataMap = new HashMap(16);
ResultSetMetaData metaData = resultSet.getMetaData();
int columnCount = metaData.getColumnCount();
for (int i = 1; i <= columnCount; i++) {
String columnName = metaData.getColumnLabel(i);
Object columnValue = resultSet.getObject(i);
dataMap.put(columnName, columnValue);
}
dataMapList.add(dataMap);
}
Map contentMap = new HashMap<>(16);
contentMap.put("content", dataMapList);
contentMap.put("isLast",1);
Map<Object, Object> results = new HashMap<>(16);
results.put("results", JSON.toJSONString(contentMap));
results.put("status",1);
results.put("message","成功");
jsonObject.put("result", results);
KfkUtil.sendKafka(JSON.toJSONString(jsonObject));
log.info("推送成功,result:" + JSON.toJSONString(contentMap));
return;
}
int rowCount = 0;
// 获取总行数
resultSet.last();
int totalRows = resultSet.getRow();
resultSet.beforeFirst();
int currentRow = 0;
while (resultSet.next()) {
currentRow++;
Map<String, Object> rowMap = new HashMap<>(16);
ResultSetMetaData metaData = resultSet.getMetaData();
int columnCount = metaData.getColumnCount();
for (int i = 1; i <= columnCount; i++) {
String columnName = metaData.getColumnLabel(i);
Object columnValue = resultSet.getObject(i);
log.info("列名："+columnName+",value："+columnValue);
if (strings.contains(columnName)) {
rowMap.put(columnName, columnValue);
}
}
// 判断是否是最后一条数据
if (currentRow == totalRows) {
rowMap.put("isLast", 1);
}
rowMap.put("is_diffusion",true);
Map<Object, Object> results = new HashMap<>(16);
results.put("results", JSON.toJSONString(rowMap));
results.put("status",1);
results.put("message","成功");
jsonObject.put("result", results);
KfkUtil.sendKafka(JSON.toJSONString(jsonObject));
log.info("推送成功,result:" + JSON.toJSONString(rowMap));
rowCount++;
}
if (rowCount == 0) {
log.info("查询结果为空");
Map<String, Object> rowMap = new HashMap<>(16);
for (Map.Entry<String, Object> entry : output.entrySet()) {
rowMap.put(entry.getKey(), "");
}
rowMap.put("isLast", 1);
Map<Object, Object> results = new HashMap<>(16);
results.put("results", JSON.toJSONString(rowMap, JSONWriter.Feature.WriteMapNullValue));
results.put("status",1);
results.put("message","成功");
jsonObject.put("result", results);
KfkUtil.sendKafka(JSONObject.toJSONString(jsonObject, JSONWriter.Feature.WriteMapNullValue));
log.info("推送成功,result:" + JSON.toJSONString(rowMap, JSONWriter.Feature.WriteMapNullValue));
}
} catch (Throwable e) {
e.printStackTrace();
log.error("执行失败", e);
}
} else {
int rowsInserted = 0;
try (Connection connection = dynamicDataSource.getConnection(conn_info, scenes_id);
PreparedStatement preparedStatement = connection.prepareStatement(sql)) {
rowsInserted = preparedStatement.executeUpdate();
log.info("执行成功,result:" + rowsInserted);
Map<Object, Object> results = new HashMap<>(16);
Map contentMap = new HashMap<>(16);
contentMap.put("content", rowsInserted);
contentMap.put("isLast", 1);
results.put("results", JSON.toJSONString(contentMap));
results.put("status",1);
results.put("message","成功");
jsonObject.put("result", results);
KfkUtil.sendKafka(JSON.toJSONString(jsonObject));
log.info("推送成功,result:" + JSON.toJSONString(contentMap));
} catch (Throwable e) {
e.printStackTrace();
log.error("执行失败", e);
}
}
}
public static void main(String[] args) {
// String formJson = "{\"form\": [" +
// "{\"field\": \"subject_id\",\"dataType\": \"keyword\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f0']\"}," +
// "{\"field\": \"id\", \"dataType\": \"keyword\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f1']\"}," +
// "{\"field\": \"name\", \"dataType\": \"keyword\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f2']\"}," +
// "{\"field\": \"name_en\", \"dataType\": \"keyword\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f2']\"}," +
// "{\"field\": \"publication_num\", \"dataType\": \"integer\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f3']\"}," +
// "{\"field\": \"popular_paper_rate\", \"dataType\": \"double\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f5']\"}," +
// "{\"field\": \"top_paper_rate\", \"dataType\": \"double\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f6']\"}," +
// "{\"field\": \"h_index\", \"dataType\": \"double\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f7']\"}," +
// "{\"field\": \"affiliation\", \"dataType\": \"keyword\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f8']\"}," +
// "{\"field\": \"nationality\", \"dataType\": \"keyword\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['f9']\"}," +
// "{\"field\": \"citation_num\", \"dataType\": \"integer\",\"value\": \"5013b99b-61a9-49dd-a571-66516f86f5d9:$['10']\"}" +
// "]}";
// String formDataJson = "{\"5013b99b-61a9-49dd-a571-66516f86f5d9\": {\"f0\": \"subject_id_value\", \"f1\": \"id_value\", " +
// "\"f2\": \"name_value\", \"f3\": 123, \"f5\": 12.34, \"f6\": 56.78, \"f7\": 9.0, \"f8\": \"affiliation_value\", " +
// "\"f9\": \"nationality_value\", \"10\": 456}}";
// JSONObject data = JSONObject.parseObject(formDataJson);
// JSONObject fromdata = JSONObject.parseObject(formJson);
// JSONArray from = fromdata.getJSONArray("form");
//
// StringBuilder sqlBuilder = new StringBuilder();
// sqlBuilder.append("INSERT INTO ").append("sssss").append(" (");
// StringBuilder valuesBuilder = new StringBuilder(") VALUES (");
//
// from.forEach(value -> {
// JSONObject item = (JSONObject) value;
// String fieldName = item.getString("field");
// String fieldValue = item.getString("value");
// String[] fieldValue_split = fieldValue.split(":");
// JSONObject fieldData = data.getJSONObject(fieldValue_split[0]);
// //.getString(fieldValue_split[1]);
// fieldValue = JSONPath.eval(fieldData, fieldValue_split[1]).toString();
// sqlBuilder.append(fieldName).append(", ");
// valuesBuilder.append(fieldValue).append(", ");
// });
// // 删除最后一个逗号和空格
// sqlBuilder.delete(sqlBuilder.length() - 2, sqlBuilder.length());
// valuesBuilder.delete(valuesBuilder.length() - 2, valuesBuilder.length());
//
// sqlBuilder.append(valuesBuilder).append(")");
// String sql = sqlBuilder.toString();
// System.out.println("Generated SQL: " + sql);
String fieldValue = "2";
String[] fieldValue_split = fieldValue.split(":");
System.out.println(fieldValue_split.length);
}
}

37
src/main/java/com/bfd/dataprocess/util/AsyncConfig.java
View File

@ -0,0 +1,37 @@
package com.bfd.dataprocess.util;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.AsyncConfigurer;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import java.util.concurrent.Executor;
@Configuration
@EnableAsync //Java配置文件标注它，那么Spring就会开启异步可用
/**
* @author guowei
* 异步任务线程池
* 注解@EnableAsync代表开启Spring异步。这样就可以使用@Async驱动Spring使用异步，
* 但是异步需要提供可用线程池，所以这里的配置类还会实现AsyncConfigurer接口，然后覆盖getAsyncExecutor方法，这样就可以自定义一个线程池
*/
public class AsyncConfig implements AsyncConfigurer {
@Override
public Executor getAsyncExecutor() {
//定义线程池
ThreadPoolTaskExecutor threadPoolTaskExecutor = new ThreadPoolTaskExecutor();
//核心线程数
threadPoolTaskExecutor.setCorePoolSize(10);
//线程池最大线程数
threadPoolTaskExecutor.setMaxPoolSize(50);
//线程队列最大线程数
threadPoolTaskExecutor.setQueueCapacity(200);
//初始化
threadPoolTaskExecutor.initialize();
return threadPoolTaskExecutor;
}
}

65
src/main/java/com/bfd/dataprocess/util/DataUtil.java
View File

@ -0,0 +1,65 @@
package com.bfd.dataprocess.util;
import java.util.Map;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.alibaba.fastjson2.JSONPath;
import com.bfd.dataprocess.config.Constant;
import lombok.extern.slf4j.Slf4j;
/**
* @author:jinming
* @className:DataUtil
* @version:1.0
* @description: 获取dataValue的值
* @Date:2023/11/1 9:54
*/
@Slf4j
public class DataUtil {
/**
* @param key 传入的key
* @param dataMap 数据map
* @return 根据传入的参数进行判断解析，返回正确的dataValue
*/
public static Object getValue(String key, Map dataMap) {
try {
//公式为空直接就返回
if (key.equals(Constant.EMPTY)) {
return Constant.EMPTY;
}
if (!key.contains(Constant.NOT_KEY)) {
return key;
}
Object dataValue;
String isJson = "#json#";
if (key.contains(isJson)) {
//进行第一次拆分，获取#json#前面的部分
String[] keySplit = key.split(isJson);
String firstDataKey = keySplit[0];
String[] firstDataKeySplit = firstDataKey.split(":");
//取出前半部分对应的JSON数据并转换为JSONObject
String dataJson = (String) dataMap.get(firstDataKeySplit[0]);
JSONObject dataJsonObject = JSON.parseObject(dataJson);
//根据key的后半部分取出对应JSONObject中的值
String firstDataKeyJson = (String) JSONPath.eval(dataJsonObject, firstDataKeySplit[1]);
String secDataKey = keySplit[1];
JSONObject firstDataJsonObject = JSON.parseObject(firstDataKeyJson);
dataValue = JSONPath.eval(firstDataJsonObject, secDataKey);
return dataValue;
}
String[] keySplit = key.split(":");
String jsonPath = keySplit[1];
String dataJson = (String) dataMap.get(keySplit[0]);
JSONObject dataJsonObject = JSON.parseObject(dataJson);
dataValue = JSONPath.eval(dataJsonObject, jsonPath);
return dataValue;
} catch (Exception e) {
// TODO: handle exception
log.error("jsonpath公式取值异常，", e);
return null;
}
}
}

105
src/main/java/com/bfd/dataprocess/util/DynamicDataSource.java
View File

@ -0,0 +1,105 @@
package com.bfd.dataprocess.util;
import com.alibaba.fastjson2.JSONObject;
import com.zaxxer.hikari.HikariDataSource;
import lombok.extern.slf4j.Slf4j;
import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;
import org.springframework.stereotype.Component;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;
/**
* @author guowei
*/
@Component
@Slf4j
public class DynamicDataSource extends AbstractRoutingDataSource {
public static Map<Object, Object> targetDataSources = new HashMap<>();
@Override
protected Object determineCurrentLookupKey() {
// 这里可以根据具体需求来确定使用哪个数据源，例如根据请求参数等
// 默认数据源的标识，可以根据需要修改
return "default";
}
@Override
public void afterPropertiesSet() {
setTargetDataSources(targetDataSources);
// 设置默认数据源
setDefaultTargetDataSource(targetDataSources.get("default"));
super.afterPropertiesSet();
}
public void addTargetDataSource(Integer key, DataSource dataSource) {
targetDataSources.put(key, dataSource);
setTargetDataSources(targetDataSources);
afterPropertiesSet();
}
public Connection getConnection(JSONObject connInfo,int scenes_id) throws SQLException {
//2024.6.28 有需求链接海外数据库，添加时区
String dbUrl = "jdbc:mysql://" + connInfo.get("hostname") + ":" + connInfo.get("port") + "/" + connInfo.get("database")+"?serverTimezone=Asia/Shanghai";
DataSource dataSource = null;
synchronized (targetDataSources) {
if (!targetDataSources.containsKey(scenes_id)) {
log.info("数据源为空或失效,创建新的数据源,dbUrl:" + dbUrl);
// 创建新的数据源，并添加到 targetDataSources 中
String dbUsername = connInfo.getString("username");
String dbPassword = connInfo.getString("password");
dataSource = createDataSource(dbUrl, dbUsername, dbPassword);
addTargetDataSource(scenes_id, dataSource);
} else {
dataSource = (DataSource) targetDataSources.get(scenes_id);
}
}
return dataSource.getConnection();
}
private boolean isValid(DataSource dataSource) {
try (Connection connection = dataSource.getConnection()) {
// 通过尝试获取连接来检查连接池是否有效
return true;
} catch (SQLException e) {
// 连接失败，说明连接池已失效
return false;
}
}
/**
* 创建新的数据源方法，这里需要根据具体情况实现
*/
private DataSource createDataSource(String dbUrl, String dbUsername, String dbPassword) {
// // 这里可以使用 Spring Boot 的 DataSourceBuilder 来创建数据源
// return DataSourceBuilder
// .create()
// .url(dbUrl)
// .username(dbUsername)
// .password(dbPassword)
// .build();
HikariDataSource dataSource = new HikariDataSource();
dataSource.setJdbcUrl(dbUrl);
dataSource.setUsername(dbUsername);
dataSource.setPassword(dbPassword);
dataSource.setDriverClassName("com.mysql.cj.jdbc.Driver");
// 设置连接池大小
dataSource.setMaximumPoolSize(5);
dataSource.setConnectionTestQuery("SELECT 1");
// 设置连接池中连接的过期时间
// 10分钟
dataSource.setIdleTimeout(600000);
// 30分钟
dataSource.setMaxLifetime(1800000);
// 30秒
dataSource.setConnectionTimeout(30000);
// 设置连接泄露检测阈值为 1 分钟
dataSource.setLeakDetectionThreshold(60000);
return dataSource;
}
}

81
src/main/java/com/bfd/dataprocess/util/KfkUtil.java
View File

@ -0,0 +1,81 @@
package com.bfd.dataprocess.util;
import lombok.extern.slf4j.Slf4j;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import java.util.Properties;
/**
* @author guowei
* kfk工具类
*/
@Component
@Slf4j
public class KfkUtil {
private static String topic;
private static String brokerList;
@Value("${crawl.kafka.topic}")
public void setTopic(String topic) {
KfkUtil.topic = topic;
}
@Value("${crawl.kafka.brokers}")
public void setBrokerList(String brokerList) {
KfkUtil.brokerList = brokerList;
}
private static KafkaProducer<String, String> kafkaProducer;
public static int num = 0;
/**
* 获取KafkaProducer实例
*/
public static KafkaProducer<String, String> getProducer() {
if (kafkaProducer == null) {
Properties props = new Properties();
//xxx服务器ip
props.put("bootstrap.servers", brokerList);
//所有follower都响应了才认为消息提交成功，即"committed"
props.put("acks", "all");
//retries = MAX 无限重试，直到你意识到出现了问题:)
props.put("retries", 3);
//producer将试图批处理消息记录，以减少请求次数.默认的批量处理消息字节数
props.put("batch.size", 16384);
//batch.size当批量的数据大小达到设定值后，就会立即发送，不顾下面的linger.ms
//延迟1ms发送，这项设置将通过增加小的延迟来完成--即，不是立即发送一条记录，producer将会等待给定的延迟时间以允许其他消息记录发送，这些消息记录可以批量处理
props.put("linger.ms", 1);
//producer可以用来缓存数据的内存大小。
props.put("buffer.memory", 33554432);
props.put("key.serializer",
"org.apache.kafka.common.serialization.StringSerializer");
props.put("value.serializer",
"org.apache.kafka.common.serialization.StringSerializer");
kafkaProducer = new KafkaProducer<String, String>(props);
}
return kafkaProducer;
}
/**
* 关闭KafkaProducer实例
*/
public static void closeProducer() {
if (kafkaProducer != null) {
log.info("----------close producer----------");
kafkaProducer.close();
kafkaProducer = null;
}
}
public static void sendKafka(String resultData) {
KafkaProducer<String, String> producer = getProducer();
ProducerRecord<String, String> se = new ProducerRecord<String, String>(topic, resultData);
producer.send(se);
log.info("发送kafka成功");
// num++;
}
}

25
src/main/java/com/bfd/dataprocess/util/ZookeeperConfig.java
View File

@ -0,0 +1,25 @@
package com.bfd.dataprocess.util;
import org.apache.curator.framework.CuratorFramework;
import org.apache.curator.framework.CuratorFrameworkFactory;
import org.apache.curator.retry.ExponentialBackoffRetry;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author jian.mao
* @date 2024年4月16日
* @description
*/
@Configuration
public class ZookeeperConfig {
@Value("${zookeeper.connection-string}")
private String connectionString;
@Bean
public CuratorFramework curatorFramework() {
CuratorFramework curatorFramework = CuratorFrameworkFactory.newClient(connectionString, new ExponentialBackoffRetry(1000, 3));
curatorFramework.start();
return curatorFramework;
}
}

65
src/main/java/com/bfd/dataprocess/util/ZookeeperNodeMonitor.java
View File

@ -0,0 +1,65 @@
package com.bfd.dataprocess.util;
import com.alibaba.fastjson2.JSONObject;
import com.bfd.dataprocess.config.Constant;
import com.zaxxer.hikari.HikariDataSource;
import lombok.extern.slf4j.Slf4j;
import org.apache.curator.framework.CuratorFramework;
import org.apache.curator.framework.recipes.cache.NodeCache;
import org.apache.curator.framework.recipes.cache.NodeCacheListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
/**
* @author jian.mao
* @date 2024年4月17日
* @description
*/
@Component
@Slf4j
public class ZookeeperNodeMonitor {
@Autowired
private CuratorFramework curatorFramework;
@Value("${zookeeper.publish-node}")
private String nodePath;
@PostConstruct
public void init() {
try {
// 创建节点监听器
NodeCache nodeCache = new NodeCache(curatorFramework, nodePath);
nodeCache.start();
// 监听节点变化
nodeCache.getListenable().addListener(new NodeCacheListener() {
@Override
public void nodeChanged() throws Exception {
byte[] data = nodeCache.getCurrentData().getData();
String nodeData = new String(data);
System.out.println("Node data changed: " + nodeData);
log.info("Node data changed: " + nodeData);
JSONObject zkData = JSONObject.parseObject(nodeData);
if(zkData.getString(Constant.OPERATION).equals(Constant.STOP)){
log.info("触发停止，尝试关闭连接池");
Integer scenes_id = zkData.getInteger("scenes_id");
// 在这里处理节点数据变化的逻辑，比如通知其他组件或者执行相应的操作
if (DynamicDataSource.targetDataSources.containsKey(scenes_id)) {
HikariDataSource dataSource = (HikariDataSource) DynamicDataSource.targetDataSources.get(scenes_id);
dataSource.close();
DynamicDataSource.targetDataSources.remove(scenes_id);
log.info("场景：" + scenes_id + ",连接池关闭");
}
}
}
});
} catch (Exception e) {
e.printStackTrace();
// 异常处理
}
}
}

37
src/main/resources/application.yml
View File

@ -0,0 +1,37 @@
crawl:
kafka:
topic: produce_analyze
brokers: 172.18.1.146:9092,172.18.1.147:9092,172.18.1.148:9092
server:
port: 9392
#日志级别
logging:
level:
com:
bfd: INFO
#日志路径
log:
path: ./logs
spring:
boot:
admin:
client:
url: http://172.18.1.147:8001
instance:
service-base-url: http://172.18.1.147:9392
application:
name: mysql_app
management:
endpoints:
web:
exposure:
include: "*"
endpoint:
health:
show-details: always
health:
elasticsearch:
enabled: false
zookeeper:
connection-string: 172.18.1.146:2181,172.18.1.147:2181,172.18.1.148:2181
publish-node: /analyze

38
src/main/resources/logback-spring.xml
View File

@ -0,0 +1,38 @@
<configuration>
<!-- 属性文件:在properties文件中找到对应的配置项 -->
<springProperty scope="context" name="logging.path" source="logging.log.path"/>
<springProperty scope="context" name="logging.level" source="logging.level.com.bfd"/>
<!-- 默认的控制台日志输出，一般生产环境都是后台启动，这个没太大作用 -->
<!-- <appender name="STDOUT"
class="ch.qos.logback.core.ConsoleAppender">
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<Pattern>%d{HH:mm:ss.SSS} %-5level %logger{80} - %msg%n</Pattern>
</encoder>
</appender> -->
<appender name="GLMAPPER-LOGGERONE"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<append>true</append>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>${logging.level}</level>
</filter>
<file>
${logging.path}/crawlSchedule.log
<!-- ${logging.path}/sendKafka.log -->
</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<FileNamePattern>${logging.path}/crawlSchedule.log.%d{yyyy-MM-dd}</FileNamePattern>
<!-- <FileNamePattern>${logging.path}/sendKafka.log.%d{yyyy-MM-dd}</FileNamePattern> -->
<MaxHistory>7</MaxHistory>
</rollingPolicy>
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %line %-5level %logger{50} - %msg%n</pattern>
<charset>UTF-8</charset>
</encoder>
</appender>
<root level="info">
<appender-ref ref="GLMAPPER-LOGGERONE"/>
<!-- <appender-ref ref="STDOUT"/> -->
</root>
</configuration>
Write Preview
Loading…
Cancel
Save