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RSS订阅原创 log4j的用法
1. log4j.properties路径 log4j:WARN No appenders could be found for logger (log4j.TestLog4j). log4j:WARN Please initialize the log4j system properly. log4j.properties要放在哪以及怎样配置才能被解析呢？不同工程类型配置方式不同 普通ja...
2019-11-28 16:09:11
116
原创 No compiler is provided in this environment. maven build failed
mvn clean install package No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? 查了网上很多解决方案都没法解决 后来 type mvn -version 才发现原因，改写Path完美解决 下面这个错误的解决办法是修改pom...
2019-11-21 17:52:42
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原创 使用Jmeter评估ClickHouse
Introduction ClickHouseis a data analysis and visualization tool from Yandex. It supports very fast, distributed analytics queries across large datasets (billions of rows). Sample data can be retri...
2019-09-16 16:49:42
862
原创 json字符串格式化 - java
1. fastjson public String fn_jsonFormat(String strResponse) { JSONObject objJasonRes= JSONObject.parseObject(strResponse); jsonString = JSON.toJSONString(objJasonRes, SerializerFeatur...
2019-09-04 13:08:07
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