How to use Error method of util Package

Best Go-testdeep code snippet using util.Error

moneyControlApi.go

Source:moneyControlApi.go Github

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...43 out, err := cmd.Output()44 //err := cmd.Run()45 if err != nil {46 fmt.Println(err)47 glog.Error("Error downloading the quote: ", quoteURL)48 }49 quoteStr := string(out)50 return quoteStr51}52func GetMoneycontrolLiveQuote(client *http.Client, symbol string) (*coreStructures.MoneyControlSecurityStructure, error) {53 var mcss coreStructures.MoneyControlSecurityStructure54 quoteURL, quoteStr, fileDownloaded := getMoneycontrolLiveQuoteURL(client, symbol)55 if quoteURL == "" {56 return &mcss, errors.New("no data found on moneycontrol")57 }58 /*59 //args := fmt.Sprintf("-dump >/tmp/quote", quoteURL)60 cmd := exec.Command("/usr/bin/lynx", "-dump >/tmp/quote", quoteURL)61 out, err := cmd.Output()62 //err := cmd.Run()63 if err != nil {64 fmt.Println(err)65 glog.Error("Error downloading the quote: ", quoteURL)66 }67 */68 if fileDownloaded == false {69 quoteStr = getHttpQuoteFile(quoteURL)70 }71 var index1 int72 lenQuoteStr := len(quoteStr)73 if quoteStr == "" || lenQuoteStr <= 0 {74 return &mcss, errors.New("zero length data fetched from moneycontrol")75 }76 valueStr, index := parseMoneyControlValue(quoteStr, lenQuoteStr, util.Sector, util.MoneControlSectorSkipCharCount, util.NewLineChar)77 if index == -1{78 return &mcss, errors.New("can not determine sector")79 }80 if (valueStr[0] >= 'a' && valueStr[0] <= 'z') || (valueStr[0] >= 'A' && valueStr[0] <= 'Z') {81 mcss.Sector = valueStr82 } else {83 valueStr, index = parseMoneyControlValue(quoteStr, lenQuoteStr, util.Sector, util.MoneControlAlternateSectorSkipCharCount, util.NewLineChar)84 if (valueStr[0] >= 'a' && valueStr[0] <= 'z') || (valueStr[0] >= 'A' && valueStr[0] <= 'Z') {85 mcss.Sector = valueStr86 } else {87 glog.Errorln("Failed to parse sector")88 mcss.Sector = ""89 }90 }91 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.HighLow52Week, util.MoneControlPromoterHoldingSkipCharCount, util.SpaceChar)92 index += index193 value, err := strconv.ParseFloat(valueStr, util.FloatSizeBit32)94 if err != nil {95 glog.Errorln("Failed to parse 52 week low", err.Error())96 mcss.Low52 = 0.097 } else {98 mcss.Low52 = float32(util.ToFixed(value, 2))99 }100 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.EmptyString, util.MoneControlPromoterHoldingSkipCharCount+len(valueStr), util.NewLineChar)101 index += index1102 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)103 if err != nil {104 glog.Errorln("Failed to parse 52 week high", err.Error())105 mcss.High52 = 0.0106 } else {107 mcss.High52 = float32(util.ToFixed(value, 2))108 }109 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.MarketCap, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)110 index += index1111 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)112 if err != nil {113 glog.Errorln("Failed to parse market cap", err.Error())114 mcss.MarketCap = 0.0115 } else {116 mcss.MarketCap = float32(util.ToFixed(value, 2))117 }118 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.PE, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)119 index += index1120 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)121 if err != nil {122 glog.Errorln("Failed to parse PE", err.Error())123 mcss.PE = 0.0124 } else {125 mcss.PE = float32(util.ToFixed(value, 2))126 }127 valueStr, index = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.BookValue, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)128 index += index1129 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)130 if err != nil {131 glog.Errorln("Failed to parse book value", err.Error())132 mcss.BookValue = 0.0133 } else {134 mcss.BookValue = float32(util.ToFixed(value, 2))135 }136 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.Dividend, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)137 index += index1138 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)139 if err != nil {140 glog.Errorln("Failed to parse dividend", err.Error())141 mcss.Dividend = 0.0142 } else {143 mcss.Dividend = float32(util.ToFixed(value, 2))144 }145 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.IndustryPE, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)146 index += index1147 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)148 if err != nil {149 glog.Errorln("Failed to parse industry pe", err.Error())150 mcss.IndustryPE = 0.0151 } else {152 mcss.IndustryPE = float32(util.ToFixed(value, 2))153 }154 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.EPS, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)155 index += index1156 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)157 if err != nil {158 glog.Errorln("Failed to parse eps", err.Error())159 mcss.EPS = 0.0160 } else {161 mcss.EPS = float32(util.ToFixed(value, 2))162 }163 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.PC, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)164 index += index1165 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)166 if err != nil {167 glog.Errorln("Failed to parse pc", err.Error())168 mcss.PC = 0.0169 } else {170 mcss.PC = float32(util.ToFixed(value, 2))171 }172 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.PB, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)173 index += index1174 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)175 if err != nil {176 glog.Errorln("Failed to parse pb", err.Error())177 mcss.PB = 0.0178 } else {179 mcss.PB = float32(util.ToFixed(value, 2))180 }181 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.DivYield, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)182 index += index1183 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)184 if err != nil {185 glog.Errorln("Failed to parse div yeild", err.Error())186 mcss.DivYield = 0.0187 } else {188 mcss.DivYield = float32(util.ToFixed(value, 2))189 }190 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.FV, util.MoneControlLiveQuoteSkipCharCount, util.NewLineChar)191 index += index1192 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)193 if err != nil {194 glog.Errorln("Failed to parse face value", err.Error())195 mcss.FaceValue = 0.0196 } else {197 mcss.FaceValue = float32(util.ToFixed(value, 2))198 }199 shareHoldingPatternIndex := strings.Index(quoteStr[index:], util.ShareHoldingPattern)200 if shareHoldingPatternIndex != -1 {201 valueStr, index1 = parseMoneyControlValue(quoteStr[shareHoldingPatternIndex:], lenQuoteStr, util.PromoterHolding, util.MoneControlPromoterHoldingSkipCharCount, util.SpaceChar)202 index = index1 + shareHoldingPatternIndex203 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)204 if err != nil {205 glog.Errorln("Failed to parse promoter holding", err.Error())206 mcss.PromoterHolding = 0.0207 } else {208 mcss.PromoterHolding = float32(util.ToFixed(value, 2))209 }210 }211 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.FIIHolding, util.MoneControlFIIHoldingSkipCharCount, util.SpaceChar)212 index += index1213 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)214 if err != nil {215 glog.Errorln("Failed to parse FII holding", err.Error())216 mcss.FIIHolding = 0.0217 } else {218 mcss.FIIHolding = float32(util.ToFixed(value, 2))219 }220 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.DIIHolding, util.MoneControlFIIHoldingSkipCharCount, util.SpaceChar)221 index += index1222 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)223 if err != nil {224 glog.Errorln("Failed to parse DII holding", err.Error())225 mcss.DIIHolding = 0.0226 } else {227 mcss.DIIHolding = float32(util.ToFixed(value, 2))228 }229 valueStr, index1 = parseMoneyControlValue(quoteStr[index:], lenQuoteStr, util.OtherHolding, util.MoneControlOtherHoldingSkipCharCount, util.SpaceChar)230 index += index1231 value, err = strconv.ParseFloat(valueStr, util.FloatSizeBit32)232 if err != nil {233 glog.Errorln("Failed to parse other holding", err.Error())234 mcss.OtherHolding = 0.0235 } else {236 mcss.OtherHolding = float32(util.ToFixed(value, 2))237 }238 fmt.Println("mcsssss is ", mcss)239 return &mcss, nil240 /*241 err = ioutil.WriteFile("/tmp/quote", out, os.ModePerm)242 if err != nil {243 glog.Errorln(":Result:Fail:Error:", err.Error())244 return245 }246 */247}248func FetchNStoreMoneyControlData(client *http.Client, proddbhandle util.DB) error {249 // fetch the symbols first250 symbols, err := db.GetSecuritySymbols(proddbhandle)251 if err != nil {252 glog.Errorln("Failed to fetch symbols from db", err.Error())253 return err254 }255 // for each symbol fetch moneycontrol data & store it in slice256 mcssAll := make(map[string]*coreStructures.MoneyControlSecurityStructure)257 var mcss *coreStructures.MoneyControlSecurityStructure258 for _, each := range symbols {259 mcss, err = GetMoneycontrolLiveQuote(client, each)260 if err != nil {261 glog.Errorln("Failed to fetch symbol data from monecontrol", err.Error())262 continue263 }264 mcssAll[each] = mcss265 }266 // push slide into db267 err = db.WriteSecurityDetails(proddbhandle, mcssAll)268 if err != nil {269 glog.Errorln("Failed to store symbol data from monecontrol", err.Error())270 }271 return nil272}273/*274func FetchNStoreMoneyControlData(client *http.Client, proddbhandle util.DB) error {275 //mcssAll := make(map[string]*coreStructures.MoneyControlSecurityStructure)276 mcss, err := GetMoneycontrolLiveQuote(client, "AVANTIFEED")277 if err != nil {278 glog.Errorln("Failed to fetch symbol data from monecontrol", err.Error())279 }280 fmt.Printf("\n%v\n", mcss)281 //mcssAll["RALLIS"] = mcss282 //err = db.WriteSecurityDetails(proddbhandle, mcssAll)283 //if err != nil {284 // glog.Errorln("Failed to store symbol data from monecontrol", err.Error())285 //}286 return nil287}288*/289func httpMoneycontrolLiveQuoteURL(client *http.Client, symbol, symbolComma, symbolForwardSlah, symbolBreakTag string) (string, string, bool) {290 //reqURL := fmt.Sprintf(util.MoneyControlURLFetcher, symbol, "%20")291 reqURL := fmt.Sprintf(util.MoneyControlURLFetcher, symbol)292 //fmt.Println("reqURL", reqURL)293 req, err := http.NewRequest("GET", reqURL, nil)294 if err != nil {295 glog.Fatalln(err)296 }297 //req.Header.Set("User-Agent", "Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:28.0) Gecko/20100101 Firefox/28.0")298 //req.Header.Set("Host", "www.moneycontrol.com")299 req.Header.Set("Content-Type", "application/json; charset=utf-8")300 //req.Header.Set("Cache-Control", "no-cache")301 //req.Header.Set("Accept-Language", "en-US,en;q=0.5")302 //req.Header.Set("Accept-Encoding", "gzip, deflate")303 //req.Header.Set("Accept", "text/html,application/json,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8")304 /* get the response */305 resp, err := client.Do(req)306 if err != nil {307 glog.Errorln(":Result:Fail:Error:", err.Error())308 return "", "", false309 }310 defer resp.Body.Close()311 var reader io.ReadCloser312 switch resp.Header.Get("Content-Encoding") {313 case "gzip":314 reader, err = gzip.NewReader(resp.Body)315 defer reader.Close()316 default:317 reader = resp.Body318 }319 buf := new(bytes.Buffer)320 buf.ReadFrom(reader)321 str := buf.String()...

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account.go

Source:account.go Github

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...18 )19 _, err := OSQL.Raw("select * from " + util.ACCOUNT_TABLE_NAME +20 " order by id asc").QueryRows(&accounts)21 if err != nil {22 beego.Error(err)23 return RetAccounts24 }25 for _, acc := range accounts {26 tempMsp := util.StructToMap(acc)27 delete(tempMsp, "password")28 delete(tempMsp, "Password")29 RetAccounts = append(RetAccounts, tempMsp)30 }31 return RetAccounts32}33func GetAccountBypage(pageNum, pageSize int64) []Account {34 var (35 accounts []Account36 )37 begin := pageSize * pageNum38 beego.Info("begin=", begin, ", end =", pageSize)39 _, err := OSQL.Raw("select * from "+util.ACCOUNT_TABLE_NAME+" order by id asc limit ?,?",40 begin, pageSize).QueryRows(&accounts)41 if err != nil {42 beego.Error(err)43 }44 return accounts45}46func GetAccountByUserID(cardid string) (account Account, err error) {47 account.Cardid = cardid48 err = OSQL.Read(&account, "cardid")49 if err != nil {50 beego.Error(err)51 }52 return account, nil53}54func EditAccountById(account Account) (errorCode int64, msg string) {55 var (56 temp Account57 )58 temp.Cardid = account.Cardid59 errorCode = util.SUCESSFUL60 err := OSQL.Read(&temp, "cardid")61 if err != nil {62 beego.Error(err)63 errorCode = 2000164 msg = "未找到该用户"65 return66 }67 account.Id = temp.Id68 args := editArgs(account)69 if len(args) > 0 {70 num, err2 := OSQL.Update(&account, args...)71 if err2 != nil {72 beego.Error(err2)73 errorCode = 2000174 msg = "数据更新失败"75 return76 }77 beego.Info("num= err=", num, err2)78 } else {79 beego.Info("no data update")80 errorCode = 2000181 msg = "没有数据要更新"82 }83 return84}85func EditAccountStatusById(cardid string, status int8) (errorCode int64) {86 var (87 temp Account88 )89 temp.Cardid = cardid90 errorCode = util.SUCESSFUL91 err := OSQL.Read(&temp, "cardid")92 if err != nil {93 beego.Error(err)94 errorCode = util.ACCOUNT_EDIT_FAILED95 return errorCode96 }97 temp.Status = int(status)98 args := editArgs(temp)99 if len(args) > 0 {100 var updateTemp Account101 updateTemp.Cardid = temp.Cardid102 updateTemp.Status = temp.Status103 num, err2 := OSQL.Update(&updateTemp, args...)104 if err2 != nil {105 beego.Error(err2)106 errorCode = util.ACCOUNT_EDIT_FAILED107 return errorCode108 }109 beego.Info("num= err=", num, err2)110 } else {111 beego.Info("no data update")112 }113 return errorCode114}115func editArgs(temp Account) []string {116 var (117 args []string118 )119 if temp.Status != 0 {120 args = append(args, "status")121 }122 // if temp.UserID != 0 {123 // args = append(args, "userID")124 // }125 if temp.Password != "" {126 args = append(args, "password")127 }128 beego.Info("args=", args)129 return args130}131func AddAccountment(account Account) (errorCode int64) {132 var (133 temp Account134 )135 temp.Cardid = account.Cardid136 errorCode = util.SUCESSFUL137 err := OSQL.Read(&temp, "Cardid")138 if err == nil {139 beego.Info("account have asixt")140 errorCode = util.ACCOUNT_ADD_FAILED141 return errorCode142 }143 if account.Password == "" {144 account.Password = util.GETMd5(util.DEFUAL_PWD_PRE + util.DEFUAL_PWD)145 } else {146 account.Password = util.GETMd5(util.DEFUAL_PWD_PRE + account.Password)147 }148 id, err2 := OSQL.Insert(&account)149 if err2 != nil {150 beego.Error(err2)151 errorCode = util.ACCOUNT_ADD_FAILED152 }153 beego.Info("num=", id)154 return errorCode155}156func DeleteAccount(cardid string) (errorCode int64) {157 var (158 account Account159 )160 errorCode = util.SUCESSFUL161 account.Cardid = cardid162 num, err := OSQL.Delete(&account, "cardid")163 if err != nil {164 beego.Error(err)165 errorCode = util.ACCOUNT_DELETE_FAILED166 }167 beego.Info("num=", num)168 return errorCode169}170type ModifyPwdStruct struct {171 Cardid string172 Oldpwd string173 Newpwd string174}175func ModifyPwd(param ModifyPwdStruct, token string) (errorCode int64, errorMessage string) {176 var (177 temp Account178 )179 temp.Cardid = param.Cardid180 errorCode = 20001181 err := OSQL.Read(&temp, "cardid")182 if err != nil {183 beego.Error(err)184 errorMessage = "未找到该用户"185 return186 }187 // Cardid string188 // Oldpwd string189 // Newpwd string190 if param.Oldpwd == "" {191 errorMessage = "旧密码为空"192 return193 }194 if param.Newpwd == "" {195 errorMessage = "新密码为空"196 return197 }198 if /*len(param.Oldpwd) <= 8 ||*/ len(param.Newpwd) < 8 {199 errorMessage = "密码至少8位"200 return201 }202 if /*!util.PanddingPwd(param.Oldpwd) ||*/ !util.PanddingPwd(param.Newpwd) {203 errorMessage = "密码必须至少包含字母和数字"204 return205 }206 //util.GETMd5(util.DEFUAL_PWD_PRE + util.DEFUAL_PWD)207 if temp.Password != util.GETMd5(util.DEFUAL_PWD_PRE+param.Oldpwd) {208 errorMessage = "旧密码不正确"209 return210 }211 temp.Password = util.GETMd5(util.DEFUAL_PWD_PRE + param.Newpwd)212 args := editArgs(temp)213 if len(args) > 0 {214 num, err2 := OSQL.Update(&temp, args...)215 if err2 != nil {216 beego.Error(err2)217 errorMessage = "数据库更新密码失败"218 //errorCode = util.ACCOUNT_EDIT_FAILED219 return220 }221 beego.Info("num= err=", num, err2)222 } else {223 beego.Info("no data update")224 errorMessage = "没有数据要更新"225 return226 }227 //TODO 删除此人token228 if cardid, ok := AccsMap[token]; ok {229 delete(LimitMap, cardid)230 delete(TimeMap, token)...

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supplyrelation.go

Source:supplyrelation.go Github

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...49 )50 _, err = OSQL.Raw("select * from " + util.SUPPLYRELATION_TABLE_NAME +51 " where matterid=? order by id asc").QueryRows(&pas)52 if err != nil {53 beego.Error(err)54 }55 return pas, err56}57func GetSupplyrelationBySupplierid(Supplierid int64) (pa []Supplyrelation, err error) {58 var (59 pas []Supplyrelation60 )61 _, err = OSQL.Raw("select * from " + util.SUPPLYRELATION_TABLE_NAME +62 " where supplierid=? order by id asc").QueryRows(&pas)63 if err != nil {64 beego.Error(err)65 }66 return pas, err67}68func GetSupplyrelationBypage(pageNum, pageSize int64) []Supplyrelation {69 var (70 pas []Supplyrelation71 )72 begin := pageSize * pageNum73 _, err := OSQL.Raw("select * from "+util.SUPPLYRELATION_TABLE_NAME+" order by id asc limit ?,?",74 begin, pageSize).QueryRows(&pas)75 if err != nil {76 beego.Error(err)77 }78 return pas79}80func GetSupplyrelationById(id int64) (pa Supplyrelation, err error) {81 pa.Id = id82 err = OSQL.Read(&pa, "id")83 if err != nil {84 beego.Error(err)85 return pa, err86 }87 return pa, nil88}89func EditSupplyrelationById(pa Supplyrelation) (errorCode int64) {90 var (91 temp Supplyrelation92 )93 errorCode = util.SUCESSFUL94 temp.Id = pa.Id95 err := OSQL.Read(&temp, "id")96 if err != nil {97 beego.Error(err)98 errorCode = util.SUPPLYRELATION_EDIT_FAILED99 return errorCode100 }101 args := edit_supplyrelation(pa)102 num, err2 := OSQL.Update(&pa, args...)103 if err2 != nil {104 beego.Error(err2)105 errorCode = util.SUPPLYRELATION_EDIT_FAILED106 return errorCode107 }108 beego.Info("num=", num)109 return errorCode110}111func edit_supplyrelation(param Supplyrelation) (args []string) {112 if param.Matterid != 0 {113 args = append(args, "matterid")114 }115 if param.Supplierid != 0 {116 args = append(args, "supplierid")117 }118 return args119}120func AddSupplyrelation(pa Supplyrelation) (errorCode int64) {121 var (122 temp Supplyrelation123 )124 errorCode = util.SUCESSFUL125 temp.Id = pa.Id126 err := OSQL.Read(&temp, "id")127 if err == nil {128 beego.Error("ware have this id=", pa.Id)129 errorCode = util.SUPPLYRELATION_ADD_FAILED130 return errorCode131 }132 num, err2 := OSQL.Insert(&pa)133 if err2 != nil {134 beego.Error(err2)135 errorCode = util.SUPPLYRELATION_ADD_FAILED136 return errorCode137 }138 beego.Info("num=", num)139 return errorCode140}141func DeleteSupplyrelation(id int64) (errorCode int64) {142 errorCode = util.SUCESSFUL143 var (144 temp Supplyrelation145 )146 temp.Id = id147 num, err := OSQL.Delete(&temp, "id")148 if err != nil {149 beego.Error(err)150 errorCode = util.SUPPLYRELATION_DELETE_FAILED151 return errorCode152 }153 beego.Info("num=", num)154 return errorCode155}156func DeleteSupplyrelationBySupplierid(supplierid int64) (errorCode int64) {157 errorCode = util.SUCESSFUL158 var (159 temp Supplyrelation160 )161 temp.Supplierid = supplierid162 num, err := OSQL.Delete(&temp, "supplierid")163 if err != nil {164 beego.Error(err)165 errorCode = util.FAILED166 return errorCode167 }168 beego.Info("num=", num)169 return errorCode170}171func DeleteSupplyrelationByMatterId(matterid int64) (errorCode int64) {172 errorCode = util.SUCESSFUL173 var (174 temp Supplyrelation175 )176 temp.Matterid = matterid177 num, err := OSQL.Delete(&temp, "matterid")178 if err != nil {179 beego.Error(err)180 errorCode = util.FAILED181 return errorCode182 }183 beego.Info("num=", num)184 return errorCode185}...

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Error

Using AI Code Generation

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1import (2func main() {3 fmt.Println(util.Error())4}5func Error() string {6}7import "testing"8func TestError(t *testing.T) {9 if Error() != "Error" {10 t.Error("Error")11 }12}

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Error

Using AI Code Generation

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1import (2func main() {3 util.Error("Error Message!")4}5import (6func Error(msg string) {7 fmt.Println(msg)8}

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Error

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello, playground")4 util.Error("Hello", "World")5}6import "fmt"7func Error(args ...interface{}) {8 fmt.Println(args...)9}

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Error

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1import "util"2func main() {3 util.Error("Error Message")4}5import "fmt"6func Error(msg string) {7 fmt.Println(msg)8}9This error is because the util package is not imported in 2.go. To fix this, you need to add the following line to 2.go:10import "util"11This error is because the util package is not imported in 2.go. To fix this, you need to add the following line to 2.go:12import "util"

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Error

Using AI Code Generation

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1import (2func main() {3 err := util.Error("error occured")4 fmt.Println(err)5}6In the above code, we have created a package named util and a function named Error() in it. The

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Error

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Error Message:", util.Error("Error Message"))4}5Let's take an example of the fmt package. The fmt package is a standard library package that is used to format the input and output of your program. You can import the fmt package in your code using the following syntax:6import "fmt"7The fmt package is a standard library package that is used to format the input and output of your program. You can import the fmt package in your code using the following syntax:8import "fmt"9Let's take an example of the fmt package. The fmt package is a standard library package that is used to format the input and output of your program. You can import the fmt package in your code using the following syntax:10import "fmt"11The fmt package is a standard library package that is used to format the input and output of your program. You can import the fmt package in your code using the following syntax:12import "fmt"13The fmt package is a standard library package that is used to format the input and output of your program. You can import the fmt package in your code using the following syntax:14import "fmt"15The import

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Error

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1import (2func main() {3 fmt.Println(util.Error())4}5import (6func main() {7 fmt.Println(util.Error())8}9import (10func main() {11 fmt.Println(util.Error())12}13import (14func main() {15 fmt.Println(util.Error())16}17import (18func main() {19 fmt.Println(util.Error())20}21import (22func main() {23 fmt.Println(util.Error())24}25import (26func main() {27 fmt.Println(util.Error())28}29import (30func main() {31 fmt.Println(util.Error())32}

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