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properties文件编码乱码问题
properties默认的编码格式是ISO-8859-1。
我在idea的java项目读取properties时出现了中文乱码。
只需要修改idea的编码格式
File->Settings->File Encoding
再献上我的properties读取代码
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Properties;
public class MyPropertiesUtil {
private static Logger logger = LoggerFactory.getLogger(MyPropertiesUtil.class);
public static String getProperty(String pro, String key) {
Properties properties = new Properties();
try {
properties.load(new InputStreamReader(MyPropertiesUtil.class.getClassLoader().getResourceAsStream(pro),"UTF-8"));
} catch (IOException e) {
e.printStackTrace();
logger.error("配置文件读取异常",e);
}
String property = properties.getProperty(key);
return property;
}
public static String getProperty(String pro, String key,String defaultValue){
Properties properties = new Properties();
try {
properties.load(new InputStreamReader(MyPropertiesUtil.class.getClassLoader().getResourceAsStream(pro),"UTF-8"));
} catch (IOException e) {
e.printStackTrace();
logger.error("配置文件读取异常",e);
}
String value = properties.getProperty(key.trim());
if(StringUtils.isBlank(value)){
value = defaultValue;
}
return value.trim();
}
}