将 sqlx 与 postgresql 一起使用时出现错误：“缺少目标名称 rec_created_by”
type Client struct {
ClientID string `json:"client_id" db:"id"`
Name string `json:"name" db:"name"`
Version int16 `json:"version" db:"version"`
IsActivated bool `json:"is_activated" db:"is_activated"`
RecCreatedBy string `json:"rec_created_by" db:"rec_created_by"`
RecCreatedByUser *User `json:"rec_created_by_user" db:"-"`
RecCreated *time.Time `json:"rec_created" db:"rec_created"`
RecModifiedBy string `json:"rec_modified_by" db:"rec_modified_by"`
RecModifiedByUser *User `json:"rec_modified_by_user" db:"-"`
RecModified *time.Time `json:"rec_modified" db:"rec_modified"`
CultureID string `json:"culture_id" db:"culture_id"`
...
}
func (c *Client) Get(id string) error {
db, err := sqlx.Connect(settings.Settings.Database.DriverName, settings.Settings.GetDbConn())
if err != nil {
log.Fatal(err)
}
defer db.Close()
_client := Client{} …我正在使用WEB API ODATA和Telerik OpenAccess
这是OpenAccessBaseApiController.cs
public abstract partial class OpenAccessBaseApiController<TEntity, TContext> : ODataController
where TContext : OpenAccessContext, new()
{
protected IOpenAccessBaseRepository<TEntity, TContext> repository;
public virtual IQueryable<TEntity> Get()
{
var allEntities = repository.GetAll();
return allEntities;
}
/// <summary>
/// Creates a new entity based on the provided data
/// </summary>
/// <param name="entity">The new entity to be created</param>
/// <returns>HTTP Status:
/// - Accepted when operation is successful or
/// - MethodNotAllowed if the operation is disabled for this entity or …我是2.3.7到2.3.9的更新grails,它有错误
执行脚本RunApp时出错:org/codehaus/groovy/runtime/typehandling/ShortTypeHandling.
这是run-app --stacktrace --verbose:
|加载Grails 2.3.9
|配置类路径
.
|环境设置为开发
.................................
|包装Grails应用程序
...........
|编译1个源文件
[groovyc]将1个源文件编译为Z:\ future13_grails\cerp\target\classes
.....................................错误
|
执行脚本RunApp时出错:org/codehaus/groovy/runtime/typehandling/ShortTypeHandling
java.lang.NoClassDefFoundError:org/codehaus/groovy/runtime/typehandling/ShortTypeHandling
在org.grails.plugins.tomcat.TomcatServer.(TomcatServer.groovy:81)
在org.grails.plugins.tomcat.InlineExplodedTomcatServer.(InlineExplodedTomcatServer.groovy)
在org.grails.plugins.tomcat.TomcatServerFactory.createInline(TomcatServerFactory.groovy:38)
在org.codehaus.groovy.grails.project.container.GrailsProjectRunner.runInline(GrailsProjectRunner.groovy:183)
org.codehaus.groovy.grails.project.container.GrailsProjectRunner.runApp(GrailsProjectRunner.groovy:119)at org.codehaus.groovy.grails.project.container.GrailsProjectRunner $ runApp $ 0.call(Unknown Source)
在org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
在org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
...
错误| 执行脚本RunApp时出错:org/codehaus/groovy/runtime/typehandling/ShortTypeHandling
这是BuildConfig.groovy
... plugins {//仅用于构建系统的插件':tomcat:7.0.52.1'
Run Code Online (Sandbox Code Playgroud)// plugins for the compile step compile ':scaffolding:2.0.3' compile ':cache:1.1.1' compile ":spring-security-core:2.0-RC2" compile ":searchable:0.6.6" // plugins needed at runtime but not for compilation runtime ':hibernate:3.6.10.15' // ':hibernate4:4.3.5.3' for Hibernate 4 runtime ':database-migration:1.4.0' runtime ":jquery:1.10.2" runtime ':resources:1.2.8' // Uncomment these (or …
我正在使用dart-message https://github.com/mkozhukh/dart-message.它有功能......
MessageBox(String text, String header, String css){
_box = new DivElement();
...
_box.onClick.listen(_clickHandler);
if (header != null)
html.write("<div class='dhtmlx_popup_title'>$header</div>");
html.write("<div class='dhtmlx_popup_text'><span>$text</span></div>");
html.write("<div class='dhtmlx_popup_controls'>");
}
String addButton(String text, String result){
if (html != null){
html.write("<div class='dhtmlx_popup_button' result='$result' ><div>$text</div></div>");
} else
throw new Exception(".addButton must be used before .show");
}
_clickHandler(Event event){
String result = event.target.attributes["result"];
if (result == null)
result = event.target.parent.attributes["result"];
hide(result); //<=== ERROR result alway return null
}
和
Future<String> show(){
if (html != null){
//finalize html …这是我的C＃Rfc2898DeriveBytes
using System;
using System.Text;
using System.Security.Cryptography;
public class Program
{
public static void Main()
{
byte[] saltBytes = Encoding.Unicode.GetBytes("47687");
Console.WriteLine(Convert.ToBase64String(saltBytes));
byte[] passBytes = Encoding.Unicode.GetBytes("123456");
Console.WriteLine(Convert.ToBase64String(passBytes));
Rfc2898DeriveBytes k1 = new Rfc2898DeriveBytes(passBytes, saltBytes, 1000);
byte[] hashbyte = k1.GetBytes(32);
Console.WriteLine(Convert.ToBase64String(hashbyte));
}
}
结果为NAA3ADYAOAA3AA == MQAyADMANAA1ADYA aOyDnGG22ebqGmMvY7zQwdT + UKF6hUUmAt2Uc0jj2io =
我的golang代码是
package main
import (
"crypto/sha1"
"fmt"
"golang.org/x/crypto/pbkdf2"
b64 "encoding/base64"
)
var (
PasswordSecuritySalt = "47687"
PasswordSecurityIterations = 1000
PasswordSecurityKeylen = 32
)
func HashPassword(str string) string {
hashedPassword := pbkdf2.Key([]byte(str), []byte(PasswordSecuritySalt), PasswordSecurityIterations, …test := TFDMemTable.Create(nil);
test.CopyDataSet(TempUnplannedDemand, [coStructure, coRestart, coAppend]);
test.First;
while not test.Eof do
begin
ShowMessage(DateTimeToStr(test.FieldByName('demand_date').AsDateTime) +
' - ' +
IntToStr(test.FieldByName('level').AsInteger));
test.Next;
end;
将显示
24/03/2017 - 1
24/03/2017 - 0
24/03/2017 - 1
24/03/2017 - 1
test.IndexFieldNames := 'level';
//test.SetRangeStart;
//test.FieldByName('level').AsInteger := 0;
//test.SetRangeEnd;
//test.FieldByName('level').AsInteger := 0;
//test.ApplyRange;
//test.SetRange([0],[0]);
test.Filter := 'level=0';
test.Filtered := True;
test.First;
while not test.Eof do
begin
ShowMessage(DateTimeToStr(test.FieldByName('demand_date').AsDateTime) +
' - ' +
IntToStr(test.FieldByName('level').AsInteger));
test.Next;
end;
将显示
24/03/2017 - 1
24/03/2017 - 0
24/03/2017 - 1
24/03/2017 …