课堂PPT
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MapperUtil
import com.fasterxml.jackson.core.JsonFactory;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.csv.CsvFactory;
import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
import java.io.File;
import java.io.IOException;
public class MapperUtil<T> implements java.io.Serializable{
private static final long serialVersionUID = 2L; // as of 2.9
ObjectMapper objectMapper;
T readValue ;
public T getReadValue(String pathName){
try {
//兼容json yaml csv 解析
if(pathName.endsWith(".json")){
objectMapper = new ObjectMapper(new JsonFactory());
}else if (pathName.endsWith(".yaml") | pathName.endsWith(".yml")){
objectMapper = new ObjectMapper(new YAMLFactory());
}else if(pathName.endsWith(".csv") ){
objectMapper = new ObjectMapper(new CsvFactory());
}
TypeReference<T> valueTypeRef =
new TypeReference<T>() {};
//解析数据
readValue = objectMapper.readValue( new File(pathName), valueTypeRef);
} catch (IOException e) {
e.printStackTrace();
}
return readValue;
}
}
token.yaml
master:
contacts:
corpid: wwecb0ab2da18a7c3b
corpsecret: 6Yg1wwQ_gZIUTXezXfVtnbSfD01619-jo1LpopQT7w0
sendMessage:
corpid: wwecb0ab2da18a7c3b
corpsecret: Qpj8Te-MJirkiBGxQafctksBFYEkW07Xuy7CQPiyCKM
dev:
contacts:
corpid: wwecb0ab2da18a7c3b
corpsecret: 6Yg1wwQ_gZIUTXezXfVtnbSfD01619-jo1LpopQT7w0
sendMessage:
corpid: wwecb0ab2da18a7c3b
corpsecret: Qpj8Te-MJirkiBGxQafctksBFYEkW07Xuy7CQPiyCKM
代码仓库
