切記，這樣打日志定位 Bug 又快又準(zhǔn)！
概述
請(qǐng)統(tǒng)一日志格式
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.annotation.JsonProperty;
public class LogObject {
@JsonProperty(index = 1)
private String eventName;
@JsonProperty(index = 2)
private String traceId;
@JsonProperty(index = 3)
private String msg;
@JsonProperty(index = 4)
private long costTime;
@JsonProperty(index = 6)
private Integer userId;
@JsonProperty(index = 7)
private Object others;
@JsonProperty(index = 8)
private Object request;
@JsonProperty(index = 9)
private Object response;
public String getEventName() {
return eventName;
}
public LogObject setEventName(String eventName) {
this.eventName = eventName;
return this;
}
public Object getRequest() {
return request;
}
public LogObject setRequest(Object request) {
this.request = request;
return this;
}
public Object getResponse() {
return response;
}
public LogObject setResponse(Object response) {
this.response = response;
return this;
}
public String getMsg() {
return msg;
}
public LogObject setMsg(String msg) {
this.msg = msg;
return this;
}
public long getCostTime() {
return costTime;
}
public LogObject setCostTime(long costTime) {
this.costTime = costTime;
return this;
}
public Integer getUserId() {
return userId;
}
public LogObject setUserId(Integer userId) {
this.userId = userId;
return this;
}
public Object getOthers() {
return others;
}
public LogObject setOthers(Object others) {
this.others = others;
return this;
}
public String getTraceId() {
return traceId;
}
public LogObject setTraceId(String traceId) {
this.traceId = traceId;
return this;
}
eventName: 事件名稱(chēng),一般就是業(yè)務(wù)方法名稱(chēng)
userId: C端用戶(hù)id
msg: 結(jié)果消息
costTime: 接口響應(yīng)時(shí)間
request: 接口請(qǐng)求入?yún)?br style="box-sizing: border-box;">response: 接口返回值
others: 其他業(yè)務(wù)參數(shù)
long endTime = System.currentTimeMillis();
LogObject logObject = new LogObject();
logObject.setEventName(methodName)
.setMsg(msg)
.setTraceId(traceId)
.setUserId(backendId)
.setRequest(liveRoomPushOrderReqDto)
.setResponse(response)
.setCostTime((endTime - beginTime));
LOGGER.info(JSON.toJSONString(logObject));
@JsonProperty(index = 1)
private String eventName;將request和response放置在一起
{
"eventName":"createOrder",
"traceId":"createOrder_1574923602015",
"msg":"success",
"costTime":317,
"request":{
"uId":111111111,
"skuList":[
{
"skuId":22222222,
"buyNum":1,
"buyPrice":8800,
}
]
},
"response":{
"code":0,
"message":"操作成功",
"data":{
"bigOrderId":"BIG2019",
"m2LOrderIds":{
"MID2019":{
"22222222":"LIT2019"
}
}
}
}
}
@PostMapping(value = "/createOrder")
public JsonResult createOrder(@RequestBody Object request) throws Exception {
String methodName = "/createOrder";
Integer backendId = null;
String msg = "success";
long beginTime = System.currentTimeMillis();
String traceId = "createOrder_"+beginTime;
JsonResult response = null;
try {
OrderCreateRsp orderCreateRsp = orderOperateService.createOrder(request, traceId);
response = JsonResult.success(orderCreateRsp);
}
catch (Exception e) {
msg = e.getMessage();
LOGGER.error(methodName+",userId:"+backendId+",request:"+ JsonHelper.toJson(request),e);
throw new BizException(0,"下單失敗");
}
finally {
long endTime = System.currentTimeMillis();
LogObject logObject = new LogObject();
logObject.setEventName(methodName)
.setMsg(msg)
.setTraceId(traceId)
.setUserId(backendId)
.setRequest(request)
.setResponse(response)
.setCostTime((endTime - beginTime));
LOGGER.info(JSON.toJSONString(logObject));
}
return response;
}
日志里加入traceId
營(yíng)銷(xiāo)系統(tǒng) 訂單系統(tǒng) 支付系統(tǒng)
//營(yíng)銷(xiāo)系統(tǒng)
{
"eventName":"pms/getInfo",
"traceId":"createOrder_1575270928956",
"msg":"success",
"costTime":2,
"userId":1111111111,
"request":{
"userId":1111111111,
"skuList":[
{
"skuId":2222,
"skuPrice":65900,
"buyNum":1,
"activityType":0,
"activityId":0,
}
],
},
"response":{
"result":1,
"msg":"success",
"data":{
"realPayFee":100,
}
}
}//訂單系統(tǒng)
{
"eventName":"orderservice/createOrder",
"traceId":"createOrder_1575270928956",
"msg":"success",
"costTime":29,
"userId":null,
"request":{
"skuList":[
{
"skuId":2222,
"buyNum":1,
"buyPrice":65900,
}
],
},
"response":{
"result":"200",
"msg":"調(diào)用成功",
"data":{
"bigOrderId":"BIG2019",
"m2LOrderIds":{
"MID2019":{
"88258135":"LIT2019"
}
}
}
}
}
//支付系統(tǒng)
{
"eventName":"payservice/pay",
"traceId":"createOrder_1575270928956",
"msg":"success",
"costTime":301,
"request":{
"orderId":"BIG2019",
"paySubject":"測(cè)試",
"totalFee":65900,
},
"response":{
"requestId":"test",
"code":0,
"message":"操作成功",
"data":{
"payId":123,
"orderId":"BIG2019",
"tradeType":"JSAPI",
"perpayId":"test",
"nonceStr":"test",
"appId":"test",
"signType":"MD5",
"sign":"test",
"timeStamp":"1575270929"
}
}
}
long beginTime = System.currentTimeMillis();
String traceId = "createOrder_"+beginTime;
加traceId會(huì)侵入到業(yè)務(wù)方法里，比如說(shuō)：
public void createOrder(Object obj) {
long beginTime = System.currentTimeMillis();
String traceId = "createOrder_"+beginTime;
pmsService.getInfo(obj,traceId);
orderService.createOrder(obj,traceId);
payService.getPrepayId(obj,traceId);
}
評(píng)論
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