sunxboy

#!/bin/bash

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0

sunxboy

/**
 * 百度坐标（BD09）、国测局坐标（火星坐标，GCJ02）、和WGS84坐标系之间的转换的工具
 * 
 * 参考 https://github.com/wandergis/coordtransform 实现的Java版本
 * @author geosmart
 */
public class CoordinateTransformUtil {
	static double x_pi = 3.14159265358979324 * 3000.0 / 180.0;
	// π
	static double pi = 3.1415926535897932384626;

sunxboy

@requestMapping(value="/upload",mmethod=requestMethod.post)
public ImportResult uploadCsv(@RequestParam("file") MultipartFile multipartFile) {
}

sunxboy

# mybatis-config.xml
<configuration>
 <mapper>
   <mapper resource="mybatis-cfg/TaskMapper.xml"/>
 </mapper>
</configuration>

#spring-config.xml
<context:annotation-config />
<tx:annotation-driven/>

sunxboy

<plugins>
    <!-- com.github.pagehelper为PageHelper类所在包名 -->
    <plugin interceptor="com.github.pagehelper.PageInterceptor">
        <!-- 使用下面的方式配置参数，后面会有所有的参数介绍 -->
        <property name="supportMethodsArguments" value="true"/>
        <property name="params" value="pageNum=pageNumKey;pageSize=pageSizeKey;"/>
	</plugin>
</plugins>

List<Country> selectByPageNumSize(

sunxboy

split(Paths.get("file"), 100).forEach(this::sendRequest);

void sendRequest(List<String> each) {
  // then you must send the rest request in parallel here
}
Stream<List<String>> split(Path path, int limit) throws IOException {
    // skip the remaining lines if its size < limit
    return split(Files.lines(path), limit, true);
}

sunxboy

ImmutableMap.<String, String>builder()
     .put("name", r.name())
     .put("description", r.getDescription())
     .build()

sunxboy

ps -ef | awk '/[a]zkaban.jobid=234719041867038727/{print $2}'

sunxboy

 private String readFirstLine(String filename) throws IOException {
        return Files.readFirstLine(new File(Resources.getResource(filename).getFile()), StandardCharsets.UTF_8);
    }

sunxboy

private void cleanDeadData(List<BcpResend> list) {
        java.util.Set<String> grupingThanFilter =
                list.stream().collect(Collectors.collectingAndThen(Collectors.groupingBy(BcpResend::getCid, Collectors.counting()), map -> {
                    map.values().removeIf(l -> l < 50);
                    return map.keySet();
                }));
        grupingThanFilter.forEach(cid -> {
            repository.deleteByCid(cid);
        });
    }