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同步歌单，随时畅听320k好音乐
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举报邮箱：这是什么情况，电脑登陆CF一直显示网络异常_百度知道
这是什么情况，电脑登陆CF一直显示网络异常
我有更好的答案
登陆异常请按以下方案解决：1、检查网络是否正常，排除方法登陆网页查看，能正常登陆网页即排除网络原因；2、排除是否维护、更新，进入官网查看公告即可排除；3、排除显卡驱动过老过旧，更新显卡驱动至最新版后（也可以到官网查看配置，下载最新显卡驱动），查看能否正常登陆；4、排除电脑系统与游戏冲突，可重新下载重新安装游戏。5、按上述办法均不能解决的，请重做电脑系统。
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360有个文件修复修复一下
哥们你说慢了，我已经卸载好，在重新下载了，谢谢了
修复 或者下载个MSVCP100.dll
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禄 test_onefile.c
test_onefile.c ( 鏂囦欢娴忚? )
** 2007 September 14
** The author disclaims copyright to this source code.
In place of
** a legal notice, here is a blessing:
May you do good and not evil.
May you find forgiveness for yourself and forgive others.
May you share freely, never taking more than you give.
*************************************************************************
** OVERVIEW:
This file contains some example code demonstrating how the SQLite
vfs feature can be used to have SQLite operate directly on an
embedded media, without using an intermediate file system.
Because this is only a demo designed to run on a workstation, the
underlying media is simulated using a regular file-system file. The
size of the file is fixed when it is first created (default size 10 MB).
From SQLite's point of view, this space is used to store a single
database file and the journal file.
Any statement journal created is stored in volatile memory obtained
from sqlite3_malloc(). Any attempt to create a temporary database file
will fail (SQLITE_IOERR). To prevent SQLite from attempting this,
it should be configured to store all temporary database files in
main memory (see pragma &temp_store& or the SQLITE_TEMP_STORE compile
time option).
** ASSUMPTIONS:
After it has been created, the blob file is accessed using the
following three functions only:
mediaRead();
- Read a 512 byte block from the file.
mediaWrite();
- Write a 512 byte block to the file.
mediaSync();
- Tell the media hardware to sync.
It is assumed that these can be easily implemented by any &real&
media vfs driver adapting this code.
** FILE FORMAT:
The basic principle is that the &database file& is stored at the
beginning of the 10 MB blob and grows in a forward direction. The
&journal file& is stored at the end of the 10MB blob and grows
in the reverse direction. If, during a transaction, insufficient
space is available to expand either the journal or database file,
an SQLITE_FULL error is returned. The database file is never allowed
to consume more than 90% of the blob space. If SQLite tries to
create a file larger than this, SQLITE_FULL is returned.
No allowance is made for &wear-leveling&, as is required by.
embedded devices in the absence of equivalent hardware features.
The first 512 block byte of the file is reserved for storing the
size of the &database file&. It is updated as part of the sync()
operation. On startup, it can only be trusted if no journal file
exists. If a journal-file does exist, then it stores the real size
of the database region. The second and subsequent blocks store the
actual database content.
The size of the &journal file& is not stored persistently in the
file. When the system is running, the size of the journal file is
stored in volatile memory. When recovering from a crash, this vfs
reports a very large size for the journal file. The normal journal
header and checksum mechanisms serve to prevent SQLite from
processing any data that lies past the logical end of the journal.
When SQLite calls OsDelete() to delete the journal file, the final
512 bytes of the blob (the area containing the first journal header)
are zeroed.
** LOCKING:
File locking is a no-op. Only one connection may be open at any one
time using this demo vfs.
#include &sqlite3.h&
#include &assert.h&
#include &string.h&
** Maximum pathname length supported by the fs backend.
#define BLOCKSIZE 512
#define BLOBSIZE
** Name used to identify this VFS.
#define FS_VFS_NAME &fs&
typedef struct fs_real_file fs_real_
struct fs_real_file {
sqlite3_file *pF
const char *zN
/* Current size of database region */
/* Current size of journal region */
/* Total size of allocated blob */
/* Number of pointers to this structure */
fs_real_file *pN
fs_real_file **ppT
typedef struct fs_file fs_
struct fs_file {
fs_real_file *pR
typedef struct tmp_file tmp_
struct tmp_file {
/* Values for fs_file.eType. */
#define DATABASE_FILE
#define JOURNAL_FILE
** Method declarations for fs_file.
static int fsClose(sqlite3_file*);
static int fsRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
static int fsWrite(sqlite3_file*, const void*, int iAmt, sqlite3_int64 iOfst);
static int fsTruncate(sqlite3_file*, sqlite3_int64 size);
static int fsSync(sqlite3_file*, int flags);
static int fsFileSize(sqlite3_file*, sqlite3_int64 *pSize);
static int fsLock(sqlite3_file*, int);
static int fsUnlock(sqlite3_file*, int);
static int fsCheckReservedLock(sqlite3_file*, int *pResOut);
static int fsFileControl(sqlite3_file*, int op, void *pArg);
static int fsSectorSize(sqlite3_file*);
static int fsDeviceCharacteristics(sqlite3_file*);
** Method declarations for tmp_file.
static int tmpClose(sqlite3_file*);
static int tmpRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
static int tmpWrite(sqlite3_file*, const void*, int iAmt, sqlite3_int64 iOfst);
static int tmpTruncate(sqlite3_file*, sqlite3_int64 size);
static int tmpSync(sqlite3_file*, int flags);
static int tmpFileSize(sqlite3_file*, sqlite3_int64 *pSize);
static int tmpLock(sqlite3_file*, int);
static int tmpUnlock(sqlite3_file*, int);
static int tmpCheckReservedLock(sqlite3_file*, int *pResOut);
static int tmpFileControl(sqlite3_file*, int op, void *pArg);
static int tmpSectorSize(sqlite3_file*);
static int tmpDeviceCharacteristics(sqlite3_file*);
** Method declarations for fs_vfs.
static int fsOpen(sqlite3_vfs*, const char *, sqlite3_file*, int , int *);
static int fsDelete(sqlite3_vfs*, const char *zName, int syncDir);
static int fsAccess(sqlite3_vfs*, const char *zName, int flags, int *);
static int fsFullPathname(sqlite3_vfs*, const char *zName, int nOut,char *zOut);
static void *fsDlOpen(sqlite3_vfs*, const char *zFilename);
static void fsDlError(sqlite3_vfs*, int nByte, char *zErrMsg);
static void (*fsDlSym(sqlite3_vfs*,void*, const char *zSymbol))(void);
static void fsDlClose(sqlite3_vfs*, void*);
static int fsRandomness(sqlite3_vfs*, int nByte, char *zOut);
static int fsSleep(sqlite3_vfs*, int microseconds);
static int fsCurrentTime(sqlite3_vfs*, double*);
typedef struct fs_vfs_t fs_vfs_t;
struct fs_vfs_t {
fs_real_file *pFileL
sqlite3_vfs *pP
static fs_vfs_t fs_vfs = {
/* iVersion */
/* szOsFile */
/* mxPathname */
/* pNext */
FS_VFS_NAME,
/* zName */
/* pAppData */
/* xOpen */
/* xDelete */
/* xAccess */
fsFullPathname,
/* xFullPathname */
/* xDlOpen */
fsDlError,
/* xDlError */
/* xDlSym */
fsDlClose,
/* xDlClose */
fsRandomness,
/* xRandomness */
/* xSleep */
fsCurrentTime,
/* xCurrentTime */
/* xCurrentTimeInt64 */
/* pFileList */
/* pParent */
static sqlite3_io_methods fs_io_methods = {
/* iVersion */
/* xClose */
/* xRead */
/* xWrite */
fsTruncate,
/* xTruncate */
/* xSync */
fsFileSize,
/* xFileSize */
/* xLock */
/* xUnlock */
fsCheckReservedLock,
/* xCheckReservedLock */
fsFileControl,
/* xFileControl */
fsSectorSize,
/* xSectorSize */
fsDeviceCharacteristics,
/* xDeviceCharacteristics */
/* xShmMap */
/* xShmLock */
/* xShmBarrier */
/* xShmUnmap */
static sqlite3_io_methods tmp_io_methods = {
/* iVersion */
/* xClose */
/* xRead */
/* xWrite */
tmpTruncate,
/* xTruncate */
/* xSync */
tmpFileSize,
/* xFileSize */
/* xLock */
tmpUnlock,
/* xUnlock */
tmpCheckReservedLock,
/* xCheckReservedLock */
tmpFileControl,
/* xFileControl */
tmpSectorSize,
/* xSectorSize */
tmpDeviceCharacteristics,
/* xDeviceCharacteristics */
/* xShmMap */
/* xShmLock */
/* xShmBarrier */
/* xShmUnmap */
/* Useful macros used in several places */
#define MIN(x,y) ((x)&(y)?(x):(y))
#define MAX(x,y) ((x)&(y)?(x):(y))
** Close a tmp-file.
static int tmpClose(sqlite3_file *pFile){
tmp_file *pTmp = (tmp_file *)pF
sqlite3_free(pTmp-&zAlloc);
return SQLITE_OK;
** Read data from a tmp-file.
static int tmpRead(
sqlite3_file *pFi
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