This commit is contained in:
zhuzichu 2023-09-01 18:38:21 +08:00
parent e29150ca52
commit 08c4f78454
5 changed files with 127 additions and 27 deletions

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@ -4,6 +4,24 @@
#include <QObject>
#include <QtQml/qqml.h>
namespace FluHttpType {
Q_NAMESPACE
enum CacheMode {
/** 不使用缓存 */
NoCache = 0x0000,
/** 请求网络失败后,读取缓存 */
RequestFailedReadCache = 0x0001,
/** 如果缓存不存在才请求网络,否则使用缓存 */
IfNoneCacheRequest = 0x0002,
/** 先使用缓存,不管是否存在,仍然请求网络 */
FirstCacheThenRequest = 0x0004,
};
Q_ENUM_NS(CacheMode)
QML_NAMED_ELEMENT(FluHttpType)
}
namespace FluScreenshotType {
Q_NAMESPACE

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@ -6,14 +6,20 @@
#include <QUrlQuery>
#include <QHttpMultiPart>
#include <QJsonDocument>
#include <QStandardPaths>
#include <QDir>
#include "Def.h"
#include "MainThread.h"
#include "FluApp.h"
#include "FluTools.h"
FluHttp::FluHttp(QObject *parent)
: QObject{parent}
{
retry(3);
timeout(15000);
cacheMode(FluHttpType::CacheMode::RequestFailedReadCache);
cacheDir(QStandardPaths::writableLocation(QStandardPaths::CacheLocation)+"/httpcache");
}
FluHttp::~FluHttp(){
@ -21,7 +27,7 @@ FluHttp::~FluHttp(){
}
void FluHttp::cancel(){
foreach (QPointer<QNetworkReply> item, _cache) {
foreach (QPointer<QNetworkReply> item, _cacheReply) {
if(item){
item->abort();
}
@ -29,11 +35,12 @@ void FluHttp::cancel(){
}
void FluHttp::handleReply(QNetworkReply* reply){
_cache.append(reply);
_cacheReply.append(reply);
}
void FluHttp::post(QString url,QJSValue callable,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
QMap<QString, QVariant> data = invokeIntercept(params,headers,"post").toMap();
auto requestMap = toRequest(url,params,headers,"post");
QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
QThreadPool::globalInstance()->start([=](){
onStart(callable);
for (int i = 0; i < retry(); ++i) {
@ -55,7 +62,7 @@ void FluHttp::post(QString url,QJSValue callable,QMap<QString, QVariant> params,
}
QEventLoop loop;
QNetworkReply* reply = manager.post(request,&multiPart);
_cache.append(reply);
_cacheReply.append(reply);
connect(&manager,&QNetworkAccessManager::finished,this,[&loop](QNetworkReply *reply){
loop.quit();
});
@ -64,10 +71,11 @@ void FluHttp::post(QString url,QJSValue callable,QMap<QString, QVariant> params,
int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
QString errorString = reply->errorString();
bool isSuccess = reply->error() == QNetworkReply::NoError;
_cache.removeOne(reply);
_cacheReply.removeOne(reply);
reply->deleteLater();
reply = nullptr;
if (isSuccess) {
handleCache(requestMap,result);
onSuccess(callable,result);
break;
}else{
@ -81,7 +89,8 @@ void FluHttp::post(QString url,QJSValue callable,QMap<QString, QVariant> params,
}
void FluHttp::postString(QString url,QJSValue callable,QString params,QMap<QString, QVariant> headers){
QMap<QString, QVariant> data = invokeIntercept(params,headers,"postString").toMap();
auto requestMap = toRequest(url,params,headers,"post");
QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
QThreadPool::globalInstance()->start([=](){
onStart(callable);
for (int i = 0; i < retry(); ++i) {
@ -94,7 +103,7 @@ void FluHttp::postString(QString url,QJSValue callable,QString params,QMap<QStri
request.setHeader(QNetworkRequest::ContentTypeHeader, contentType);
QEventLoop loop;
QNetworkReply* reply = manager.post(request,params.toUtf8());
_cache.append(reply);
_cacheReply.append(reply);
connect(&manager,&QNetworkAccessManager::finished,this,[&loop](QNetworkReply *reply){
loop.quit();
});
@ -103,10 +112,11 @@ void FluHttp::postString(QString url,QJSValue callable,QString params,QMap<QStri
int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
QString errorString = reply->errorString();
bool isSuccess = reply->error() == QNetworkReply::NoError;
_cache.removeOne(reply);
_cacheReply.removeOne(reply);
reply->deleteLater();
reply = nullptr;
if (isSuccess) {
handleCache(requestMap,result);
onSuccess(callable,result);
break;
}else{
@ -120,7 +130,8 @@ void FluHttp::postString(QString url,QJSValue callable,QString params,QMap<QStri
}
void FluHttp::postJson(QString url,QJSValue callable,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
QMap<QString, QVariant> data = invokeIntercept(params,headers,"postJson").toMap();
auto requestMap = toRequest(url,params,headers,"post");
QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
QThreadPool::globalInstance()->start([=](){
onStart(callable);
for (int i = 0; i < retry(); ++i) {
@ -133,7 +144,7 @@ void FluHttp::postJson(QString url,QJSValue callable,QMap<QString, QVariant> par
request.setHeader(QNetworkRequest::ContentTypeHeader, contentType);
QEventLoop loop;
QNetworkReply* reply = manager.post(request,QJsonDocument::fromVariant(data["params"]).toJson());
_cache.append(reply);
_cacheReply.append(reply);
connect(&manager,&QNetworkAccessManager::finished,this,[&loop](QNetworkReply *reply){
loop.quit();
});
@ -142,10 +153,11 @@ void FluHttp::postJson(QString url,QJSValue callable,QMap<QString, QVariant> par
int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
QString errorString = reply->errorString();
bool isSuccess = reply->error() == QNetworkReply::NoError;
_cache.removeOne(reply);
_cacheReply.removeOne(reply);
reply->deleteLater();
reply = nullptr;
if (isSuccess) {
handleCache(requestMap,result);
onSuccess(callable,result);
break;
}else{
@ -159,7 +171,8 @@ void FluHttp::postJson(QString url,QJSValue callable,QMap<QString, QVariant> par
}
void FluHttp::get(QString url,QJSValue callable,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
QMap<QString, QVariant> data = invokeIntercept(params,headers,"get").toMap();
auto requestMap = toRequest(url,params,headers,"post");
QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
QThreadPool::globalInstance()->start([=](){
for (int i = 0; i < retry(); ++i) {
onStart(callable);
@ -171,7 +184,7 @@ void FluHttp::get(QString url,QJSValue callable,QMap<QString, QVariant> params,Q
addHeaders(&request,data["headers"].toMap());
QEventLoop loop;
QNetworkReply* reply = manager.get(request);
_cache.append(reply);
_cacheReply.append(reply);
connect(&manager,&QNetworkAccessManager::finished,this,[&loop](QNetworkReply *reply){
loop.quit();
});
@ -180,10 +193,11 @@ void FluHttp::get(QString url,QJSValue callable,QMap<QString, QVariant> params,Q
int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
QString errorString = reply->errorString();
bool isSuccess = reply->error() == QNetworkReply::NoError;
_cache.removeOne(reply);
_cacheReply.removeOne(reply);
reply->deleteLater();
reply = nullptr;
if (isSuccess) {
handleCache(requestMap,result);
onSuccess(callable,result);
break;
}else{
@ -197,7 +211,8 @@ void FluHttp::get(QString url,QJSValue callable,QMap<QString, QVariant> params,Q
}
void FluHttp::download(QString url,QJSValue callable,QString filePath,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
QMap<QString, QVariant> data = invokeIntercept(params,headers,"download").toMap();
auto requestMap = toRequest(url,params,headers,"post");
QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
QThreadPool::globalInstance()->start([=](){
onStart(callable);
QNetworkAccessManager manager;
@ -218,7 +233,7 @@ void FluHttp::download(QString url,QJSValue callable,QString filePath,QMap<QStri
loop.quit();
});
QPointer<QNetworkReply> reply = manager.get(request);
_cache.append(reply);
_cacheReply.append(reply);
connect(reply,&QNetworkReply::downloadProgress,this,[=](qint64 bytesReceived, qint64 bytesTotal){
onDownloadProgress(callable,bytesReceived,bytesTotal);
});
@ -229,7 +244,7 @@ void FluHttp::download(QString url,QJSValue callable,QString filePath,QMap<QStri
}else{
onError(callable,reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(),reply->errorString(),"");
}
_cache.removeOne(reply);
_cacheReply.removeOne(reply);
reply->deleteLater();
reply = nullptr;
onFinish(callable);
@ -237,7 +252,8 @@ void FluHttp::download(QString url,QJSValue callable,QString filePath,QMap<QStri
}
void FluHttp::upload(QString url,QJSValue callable,QMap<QString, QVariant> params,QMap<QString, QVariant> headers){
QMap<QString, QVariant> data = invokeIntercept(params,headers,"upload").toMap();
auto requestMap = toRequest(url,params,headers,"post");
QMap<QString, QVariant> data = invokeIntercept(requestMap).toMap();
QThreadPool::globalInstance()->start([=](){
onStart(callable);
QNetworkAccessManager manager;
@ -262,7 +278,7 @@ void FluHttp::upload(QString url,QJSValue callable,QMap<QString, QVariant> param
}
QEventLoop loop;
QNetworkReply* reply = manager.post(request,&multiPart);
_cache.append(reply);
_cacheReply.append(reply);
connect(&manager,&QNetworkAccessManager::finished,this,[&loop](QNetworkReply *reply){
loop.quit();
});
@ -274,7 +290,7 @@ void FluHttp::upload(QString url,QJSValue callable,QMap<QString, QVariant> param
int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
QString errorString = reply->errorString();
bool isSuccess = reply->error() == QNetworkReply::NoError;
_cache.removeOne(reply);
_cacheReply.removeOne(reply);
reply->deleteLater();
reply = nullptr;
if (isSuccess) {
@ -286,17 +302,22 @@ void FluHttp::upload(QString url,QJSValue callable,QMap<QString, QVariant> param
});
}
QVariant FluHttp::invokeIntercept(const QVariant& params,const QVariant& headers,const QString& method){
QMap<QString, QVariant> requet = {
QMap<QString, QVariant> FluHttp::toRequest(const QString& url,const QVariant& params,const QVariant& headers,const QString& method){
QMap<QString, QVariant> request = {
{"url",url},
{"params",params},
{"headers",headers},
{"method",method}
{"method","upload"}
};
return request;
}
QVariant FluHttp::invokeIntercept(QMap<QString, QVariant> request){
if(!FluApp::getInstance()->httpInterceptor()){
return requet;
return request;
}
QVariant target;
QMetaObject::invokeMethod(FluApp::getInstance()->httpInterceptor(), "onIntercept",Q_RETURN_ARG(QVariant,target),Q_ARG(QVariant, requet));
QMetaObject::invokeMethod(FluApp::getInstance()->httpInterceptor(), "onIntercept",Q_RETURN_ARG(QVariant,target),Q_ARG(QVariant, request));
return target;
}
@ -371,3 +392,22 @@ void FluHttp::onUploadProgress(const QJSValue& callable,qint64 sent, qint64 tota
onUploadProgress.call(args);
});
}
void FluHttp::handleCache(QMap<QString, QVariant> request,const QString& result){
if(_cacheMode==FluHttpType::CacheMode::NoCache){
return;
}
auto fileName = FluTools::getInstance()->md5(QJsonDocument::fromVariant(QVariant(request)).toJson());
QDir dir = _cacheDir;
if (!dir.exists(_cacheDir)){
dir.mkpath(_cacheDir);
}
auto filePath = _cacheDir+"/"+fileName;
QSharedPointer<QFile> file(new QFile(filePath));
QIODevice::OpenMode mode = QIODevice::WriteOnly|QIODevice::Truncate;
if (!file->open(mode))
{
return;
}
file->write(FluTools::getInstance()->toBase64(result).toUtf8());
}

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@ -12,9 +12,12 @@ class FluHttp : public QObject
Q_OBJECT
Q_PROPERTY_AUTO(int,retry);
Q_PROPERTY_AUTO(int,timeout)
Q_PROPERTY_AUTO(int,cacheMode);
Q_PROPERTY_AUTO(QString,cacheDir);
QML_NAMED_ELEMENT(FluHttp)
private:
QVariant invokeIntercept(const QVariant& params,const QVariant& headers,const QString& method);
QVariant invokeIntercept(QMap<QString, QVariant> request);
QMap<QString, QVariant> toRequest(const QString& url,const QVariant& params,const QVariant& headers,const QString& method);
void handleReply(QNetworkReply* reply);
void addQueryParam(QUrl* url,const QMap<QString, QVariant>& params);
void addHeaders(QNetworkRequest* request,const QMap<QString, QVariant>& params);
@ -24,6 +27,7 @@ private:
void onSuccess(const QJSValue& callable,QString result);
void onDownloadProgress(const QJSValue& callable,qint64 recv, qint64 total);
void onUploadProgress(const QJSValue& callable,qint64 recv, qint64 total);
void handleCache(QMap<QString, QVariant> request, const QString& result);
public:
explicit FluHttp(QObject *parent = nullptr);
~FluHttp();
@ -36,7 +40,7 @@ public:
Q_INVOKABLE void upload(QString url,QJSValue callable,QMap<QString, QVariant> params = {},QMap<QString, QVariant> headers = {});
Q_INVOKABLE void cancel();
private:
QList<QPointer<QNetworkReply>> _cache;
QList<QPointer<QNetworkReply>> _cacheReply;
};
#endif // FLUHTTP_H

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@ -6,6 +6,7 @@
#include <QScreen>
#include <QColor>
#include <QFileInfo>
#include <QCryptographicHash>
#include <QTextDocument>
FluTools* FluTools::m_instance = nullptr;
@ -128,3 +129,19 @@ QUrl FluTools::getUrlByFilePath(const QString& path){
QColor FluTools::colorAlpha(const QColor& color,qreal alpha){
return QColor(color.red(),color.green(),color.blue(),255*alpha);
}
QString FluTools::md5(QString text)
{
return QCryptographicHash::hash(text.toUtf8(), QCryptographicHash::Md5).toHex();
}
QString FluTools::toBase64(QString text)
{
return text.toUtf8().toBase64();
}
QString FluTools::fromBase64(QString text)
{
return QByteArray::fromBase64(text.toUtf8());
}

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@ -144,6 +144,27 @@ public:
*/
Q_INVOKABLE QColor colorAlpha(const QColor&,qreal alpha);
/**
* @brief md5
* @param text
* @return
*/
QString md5(QString text);
/**
* @brief toBase64
* @param text
* @return
*/
QString toBase64(QString text);
/**
* @brief fromBase64
* @param text
* @return
*/
QString fromBase64(QString text);
};
#endif // FLUTOOLS_H