CefSettings (CEF3 Java API Docs)

java.lang.Object
- org.cef.CefSettings

```
public class CefSettings
extends java.lang.Object
```
Initialization settings. Specify NULL or 0 to get the recommended default values. Many of these and other settings can also configured using command- line switches. (初始化设置。指定NULL或0以获得建议的默认值。这些设置和其他设置中的许多设置也可以使用命令行开关进行配置。)

嵌套类概要

嵌套类
限定符和类型	类和说明
`class`	`CefSettings.ColorType` 32-bit ARGB color value, not premultiplied. (32位ARGB颜色值，未预乘。)
`static class`	`CefSettings.LogSeverity` Log severity levels. (记录严重性级别。)

字段概要

字段
限定符和类型	字段和说明
`CefSettings.ColorType`	`background_color` Opaque background color used for accelerated content. (不透明的背景色用于加速内容。)
`java.lang.String`	`browser_subprocess_path` The path to a separate executable that will be launched for sub-processes. (将为子流程启动的独立可执行文件的路径。)
`java.lang.String`	`cache_path` The location where cache data will be stored on disk. (缓存数据将存储在磁盘上的位置。)
`boolean`	`command_line_args_disabled` Set to true to disable configuration of browser process features using standard CEF and Chromium command-line arguments. (设置为true可禁用使用标准CEF和Chromium命令行参数配置浏览器进程功能的功能。)
`boolean`	`ignore_certificate_errors` Set to true to ignore errors related to invalid SSL certificates. (设置为true可忽略与无效SSL证书有关的错误。)
`java.lang.String`	`javascript_flags` Custom flags that will be used when initializing the V8 JavaScript engine. (初始化V8 JavaScript引擎时将使用的自定义标志。)
`java.lang.String`	`locale` The locale string that will be passed to Blink. (将传递给Blink的语言环境字符串。)
`java.lang.String`	`locales_dir_path` The fully qualified path for the locales directory. (语言环境目录的标准路径。)
`java.lang.String`	`log_file` The directory and file name to use for the debug log. (用于调试日志的目录和文件名。)
`CefSettings.LogSeverity`	`log_severity` The log severity. (日志严重性。)
`boolean`	`pack_loading_disabled` Set to true to disable loading of pack files for resources and locales. (设置为true以禁用加载资源和语言环境的打包文件。)
`boolean`	`persist_session_cookies` To persist session cookies (cookies without an expiry date or validity interval) by default when using the global cookie manager set this value to true. (要在使用全局cookie管理器时默认保留会话cookie（没有有效日期或有效期间隔的cookie），请将此值设置为true。)
`java.lang.String`	`product_version` Value that will be inserted as the product portion of the default User-Agent string. (将作为默认User-Agent字符串的产品部分插入的值。)
`int`	`remote_debugging_port` Set to a value between 1024 and 65535 to enable remote debugging on the specified port. (设置为1024到65535之间的值以在指定的端口上启用远程调试。)
`java.lang.String`	`resources_dir_path` The fully qualified path for the resources directory. (资源目录的标准路径。)
`int`	`uncaught_exception_stack_size` The number of stack trace frames to capture for uncaught exceptions. (要捕获的未捕获异常的堆栈跟踪帧数。)
`java.lang.String`	`user_agent` Value that will be returned as the User-Agent HTTP header. (将作为User-Agent HTTP标头返回的值。)
`boolean`	`windowless_rendering_enabled` Set to true to enable windowless (off-screen) rendering support. (设置为true以启用无窗口（屏幕外）渲染支持。)

构造器概要

构造器

构造器和说明

CefSettings()

构造器
构造器和说明
`CefSettings()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`CefSettings`	`clone()`

从类继承的方法 java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - background_color
```
public CefSettings.ColorType background_color
```
    Opaque background color used for accelerated content. By default the background color will be white. Only the RGB compontents of the specified value will be used. The alpha component must greater than 0 to enable use of the background color but will be otherwise ignored. (不透明的背景色用于加速内容。默认情况下，背景颜色为白色。仅使用指定值的RGB组件。 alpha分量必须大于0才能使用背景色，但否则将被忽略。)
  - browser_subprocess_path
```
public java.lang.String browser_subprocess_path
```
    The path to a separate executable that will be launched for sub-processes. By default the browser process executable is used. See the comments on CefExecuteProcess() for details. Also configurable using the "browser-subprocess-path" command-line switch. (将为子流程启动的独立可执行文件的路径。默认情况下，使用浏览器进程可执行文件。有关详细信息，请参见CefExecuteProcess（）上的注释。也可以使用“ browser-subprocess-path”命令行开关进行配置。)
  - cache_path
```
public java.lang.String cache_path
```
    The location where cache data will be stored on disk. If empty an in-memory cache will be used for some features and a temporary disk cache for others. HTML5 databases such as localStorage will only persist across sessions if a cache path is specified. (缓存数据将存储在磁盘上的位置。如果为空，则内存高速缓存将用于某些功能，而临时磁盘高速缓存将用于其他功能。如果指定了缓存路径，则诸如localStorage之类的HTML5数据库将仅在会话之间持久。)
  - command_line_args_disabled
```
public boolean command_line_args_disabled
```
    Set to true to disable configuration of browser process features using standard CEF and Chromium command-line arguments. Configuration can still be specified using CEF data structures or via the CefApp::OnBeforeCommandLineProcessing() method. (设置为true可禁用使用标准CEF和Chromium命令行参数配置浏览器进程功能的功能。仍可以使用CEF数据结构或通过CefApp :: OnBeforeCommandLineProcessing（）方法来指定配置。)
  - ignore_certificate_errors
```
public boolean ignore_certificate_errors
```
    Set to true to ignore errors related to invalid SSL certificates. Enabling this setting can lead to potential security vulnerabilities like "man in the middle" attacks. Applications that load content from the internet should not enable this setting. Also configurable using the "ignore-certificate-errors" command-line switch. (设置为true可忽略与无效SSL证书有关的错误。启用此设置可能导致潜在的安全漏洞，例如“中间人”攻击。从Internet加载内容的应用程序不应启用此设置。也可以使用“ ignore-certificate-errors”命令行开关进行配置。)
  - javascript_flags
```
public java.lang.String javascript_flags
```
    Custom flags that will be used when initializing the V8 JavaScript engine. The consequences of using custom flags may not be well tested. Also configurable using the "js-flags" command-line switch. (初始化V8 JavaScript引擎时将使用的自定义标志。使用自定义标志的后果可能无法得到很好的测试。也可以使用“ js-flags”命令行开关进行配置。)
  - locale
```
public java.lang.String locale
```
    The locale string that will be passed to Blink. If empty the default locale of "en-US" will be used. This value is ignored on Linux where locale is determined using environment variable parsing with the precedence order: LANGUAGE, LC_ALL, LC_MESSAGES and LANG. Also configurable using the "lang" command-line switch. (将传递给Blink的语言环境字符串。如果为空，则将使用默认语言环境“ en-US”。在使用语言环境以优先级顺序解析的语言环境确定语言环境的Linux上，将忽略此值：LANGUAGE，LC_ALL，LC_MESSAGES和LANG。也可以使用“ lang”命令行开关进行配置。)
  - locales_dir_path
```
public java.lang.String locales_dir_path
```
    The fully qualified path for the locales directory. If this value is empty the locales directory must be located in the module directory. This value is ignored on Mac OS X where pack files are always loaded from the app bundle Resources directory. Also configurable using the "locales-dir-path" command-line switch. (语言环境目录的标准路径。如果此值为空，那么语言环境目录必须位于模块目录中。在Mac OS X上，始终从应用程序包Resources目录中加载打包文件的情况下，将忽略此值。也可以使用“ locales-dir-path”命令行开关进行配置。)
  - log_file
```
public java.lang.String log_file
```
    The directory and file name to use for the debug log. If empty, the default name of "debug.log" will be used and the file will be written to the application directory. Also configurable using the "log-file" command-line switch. (用于调试日志的目录和文件名。如果为空，将使用默认名称“ debug.log”，并将文件写入应用程序目录。也可以使用“ log-file”命令行开关进行配置。)
  - log_severity
```
public CefSettings.LogSeverity log_severity
```
    The log severity. Only messages of this severity level or higher will be logged. Also configurable using the "log-severity" command-line switch with a value of "verbose", "info", "warning", "error", "error-report" or "disable". (日志严重性。仅记录此严重级别或更高级别的消息。也可以使用“ log-severity”命令行开关进行配置，其值为“ verbose”，“ info”，“ warning”，“ error”，“ error-report”或“ disable”。)
  - pack_loading_disabled
```
public boolean pack_loading_disabled
```
    Set to true to disable loading of pack files for resources and locales. A resource bundle handler must be provided for the browser and render processes via CefApp::GetResourceBundleHandler() if loading of pack files is disabled. Also configurable using the "disable-pack-loading" command- line switch. (设置为true以禁用加载资源和语言环境的打包文件。如果禁用了打包文件的加载，则必须通过CefApp :: GetResourceBundleHandler（）为浏览器和渲染过程提供资源包处理程序。也可以使用“ disable-pack-loading”命令行开关进行配置。)
  - persist_session_cookies
```
public boolean persist_session_cookies
```
    To persist session cookies (cookies without an expiry date or validity interval) by default when using the global cookie manager set this value to true. Session cookies are generally intended to be transient and most Web browsers do not persist them. A |cache_path| value must also be specified to enable this feature. Also configurable using the "persist-session-cookies" command-line switch. (要在使用全局cookie管理器时默认保留会话cookie（没有有效期限或有效期的cookie），请将此值设置为true。会话cookie通常是临时的，大多数Web浏览器不会保留它们。 | cache_path |还必须指定值以启用此功能。也可以使用“ persist-session-cookies”命令行开关进行配置。)
  - product_version
```
public java.lang.String product_version
```
    Value that will be inserted as the product portion of the default User-Agent string. If empty the Chromium product version will be used. If |userAgent| is specified this value will be ignored. Also configurable using the "product-version" command-line switch. (将作为默认User-Agent字符串的产品部分插入的值。如果为空，将使用Chromium产品版本。如果| userAgent |指定此值将被忽略。也可以使用“产品版本”命令行开关进行配置。)
  - remote_debugging_port
```
public int remote_debugging_port
```
    Set to a value between 1024 and 65535 to enable remote debugging on the specified port. For example, if 8080 is specified the remote debugging URL will be http: *localhost:8080. CEF can be remotely debugged from any CEF or Chrome browser window. Also configurable using the "remote-debugging-port" command-line switch. (设置为1024到65535之间的值以在指定的端口上启用远程调试。例如，如果指定8080，则远程调试URL将为http：* localhost：8080。可以从任何CEF或Chrome浏览器窗口中远程调试CEF。也可以使用“ remote-debugging-port”命令行开关进行配置。)
  - resources_dir_path
```
public java.lang.String resources_dir_path
```
    The fully qualified path for the resources directory. If this value is empty the cef.pak and/or devtools_resources.pak files must be located in the module directory on Windows/Linux or the app bundle Resources directory on Mac OS X. Also configurable using the "resources-dir-path" command-line switch. (资源目录的标准路径。如果此值为空，则cef.pak和/或devtools_resources.pak文件必须位于Windows / Linux上的模块目录中或Mac OS X上的应用程序包Resources目录中。也可以使用“ resources-dir-path”命令进行配置线路开关。)
  - uncaught_exception_stack_size
```
public int uncaught_exception_stack_size
```
    The number of stack trace frames to capture for uncaught exceptions. Specify a positive value to enable the CefV8ContextHandler:: OnUncaughtException() callback. Specify 0 (default value) and OnUncaughtException() will not be called. Also configurable using the "uncaught-exception-stack-size" command-line switch. (要捕获的未捕获异常的堆栈跟踪帧数。指定一个正值以启用CefV8ContextHandler :: OnUncaughtException（）回调。指定0（默认值），将不会调用OnUncaughtException（）。也可以使用“ uncaught-exception-stack-size”命令行开关进行配置。)
  - user_agent
```
public java.lang.String user_agent
```
    Value that will be returned as the User-Agent HTTP header. If empty the default User-Agent string will be used. Also configurable using the "user-agent" command-line switch. (将作为User-Agent HTTP标头返回的值。如果为空，将使用默认的User-Agent字符串。也可以使用“用户代理”命令行开关进行配置。)
  - windowless_rendering_enabled
```
public boolean windowless_rendering_enabled
```
    Set to true to enable windowless (off-screen) rendering support. Do not enable this value if the application does not use windowless rendering as it may reduce rendering performance on some systems. (设置为true以启用无窗口（屏幕外）渲染支持。如果应用程序不使用无窗口渲染，则不要启用此值，因为它可能会降低某些系统上的渲染性能。)
- 构造器详细资料
  - CefSettings
```
public CefSettings()
```
- 方法详细资料
  - clone
```
public CefSettings clone()
```
    覆盖:
    
    clone 在类中 java.lang.Object

类 CefSettings

嵌套类概要

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

background_color

browser_subprocess_path

cache_path

command_line_args_disabled

ignore_certificate_errors

javascript_flags

locale

locales_dir_path

log_file

log_severity

pack_loading_disabled

persist_session_cookies

product_version

remote_debugging_port

resources_dir_path

uncaught_exception_stack_size

user_agent

windowless_rendering_enabled

构造器详细资料

CefSettings

方法详细资料

clone