{"id":485,"date":"2024-11-14T16:38:40","date_gmt":"2024-11-14T08:38:40","guid":{"rendered":"https:\/\/www.crescent.fun\/?p=485"},"modified":"2024-11-14T16:44:11","modified_gmt":"2024-11-14T08:44:11","slug":"%e5%9c%a8-chromium-%e6%ba%90%e4%bb%a3%e7%a0%81%e4%b8%ad%e8%af%bb%e5%8f%96%e8%87%aa%e5%ae%9a%e4%b9%89%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%8f%82%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.crescent.fun\/?p=485","title":{"rendered":"\u5728 Chromium \u6e90\u4ee3\u7801\u4e2d\u8bfb\u53d6\u81ea\u5b9a\u4e49\u547d\u4ee4\u884c\u53c2\u6570"},"content":{"rendered":"

\u5728 Chromium \u6e90\u4ee3\u7801\u4e2d\u8bfb\u53d6\u81ea\u5b9a\u4e49Command Line Switches<\/h1>\n

\u542f\u52a8chrome\u65f6\u53ef\u4ee5\u4f20\u9012\u547d\u4ee4\u884c\u53c2\u6570\u5982.\/Chrome --mySwitch="1234"<\/code>\u3002\u4fee\u6539Chromium \u6e90\u4ee3\u7801\uff0c\u6dfb\u52a0\u81ea\u5b9a\u4e49\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u4ee5\u4fbf\u5728 Chromium \u4ee3\u7801\u5e93\u4e2d\u7684\u4efb\u4f55\u4f4d\u7f6e\u8bbf\u95ee\u8be5\u503c\u3002<\/p>\n

\u8ba4\u8bc6\u4e0d\u540c\u7684\u8fdb\u7a0b\u7c7b\u578b<\/h2>\n

\u6d4f\u89c8\u5668\u8fdb\u7a0b\u5c06\u4e00\u4e9b\u547d\u4ee4\u884c\u53c2\u6570\u4f20\u9012\u7ed9\u5b50\u8fdb\u7a0b\uff0c\u4f46\u4e0d\u662f\u6240\u6709\u7684\u53c2\u6570\u3002Chrome \u4e3a\u6bcf\u4e2a\u5b50\u8fdb\u7a0b\u7c7b\u578b\u5b9a\u4e49\u4e00\u4e2a\u4f20\u64ad\u6807\u5fd7\u5217\u8868\uff0c\u5982\u4e0b\uff1a
\nRender\u8fdb\u7a0b\uff1aRender\u8fdb\u7a0b\u7684kSwitchNames\u4f4d\u7f6e<\/a>
\nGPU \u8fdb\u7a0b\uff1aGPU \u8fdb\u7a0b\u7684kSwitchNames\u4f4d\u7f6e<\/a>
\nUtility\u8fdb\u7a0b\uff1aUtility\u8fdb\u7a0b\u7684kSwitchNames\u4f4d\u7f6e<\/a><\/p>\n

\u4fee\u6539\u6b65\u9aa4<\/h2>\n

1. \u786e\u5b9a\u8fdb\u7a0b\u5c5e\u4e8e\u54ea\u79cd\u7c7b\u578b<\/h3>\n

\u5728\u51c6\u5907\u4fee\u6539\u7684\u6e90\u4ee3\u7801\u6bb5\u4e2d\u63d2\u5165\u4ee3\u7801\uff0c\u8f93\u51fa\u5f53\u524d\u4f4d\u7f6e\u8bfb\u5230\u7684command line\u53c2\u6570<\/p>\n

const base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();\nstd::cerr << "Full Command Line: " << command_line->GetCommandLineString() << std::endl;<\/code><\/pre>\n
\"chrome\u7684debug\u8f93\u51fa\"<\/div>
\n\u6839\u636e\u53c2\u6570type\u53ef\u4ee5\u786e\u5b9a\u6b64\u5904\u4ee3\u7801\u5c5e\u4e8eUtility\u8fdb\u7a0b<\/strong><\/p>\n
2. \u5c06MySwitch\u6dfb\u52a0\u5230\u76f8\u5e94\u6210\u5458\u51fd\u6570\u4e2d\u7684\u6570\u7ec4kSwitchNames\u4e2d<\/h3>\n
\u6b64\u65f6\u8981\u4fee\u6539\u7684\u4ee3\u7801\u6bb5\u5c5e\u4e8eUtility\u8fdb\u7a0b<\/strong>\uff0c\u5728Utility\u8fdb\u7a0b\u7684kSwitchNames\u4f4d\u7f6e<\/a>\u4e2d\u6dfb\u52a0<\/p>\n
switches::kMySwitch,<\/code><\/pre>\n
3. \u5728content\/public\/common\/content_switches.cc<\/code>\u4e2d\u6dfb\u52a0<\/h3>\n
namespace switches {\n    const char kMySwitch[] = "mySwitch";<\/code><\/pre>\n
4. \u5728content\/public\/common\/content_switches.h<\/code>\u4e2d\u6dfb\u52a0<\/h3>\n
namespace switches {\n    CONTENT_EXPORT extern const char kMySwitch[];<\/code><\/pre>\n
5. \u5728\u4f60\u9700\u8981\u7684\u4ee3\u7801\u4e2d\u8bfb\u53d6\u8be5\u53d8\u91cf<\/h3>\n
  const base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();\n  if (command_line->HasSwitch("mySwitch")) {\n      std::string value = command_line->GetSwitchValueASCII("mySwitch");\n      std::cerr << "mySwitch is " << value << std::endl;\n  }<\/code><\/pre>\n
6. \u7f16\u8bd1<\/h3>\n
ninja  -C  out\/Default chrome<\/code><\/pre>\n
7. \u8fd0\u884c<\/h3>\n
.\/Chrome --mySwitch="123"<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u542f\u52a8chrome\u65f6\u53ef\u4ee5\u4f20\u9012\u547d\u4ee4\u884c\u53c2\u6570\u5982`.\/Chrome –mySwitch=”1234″`\u3002\u4fee\u6539Chromium \u6e90\u4ee3\u7801\uff0c\u6dfb\u52a0\u81ea\u5b9a\u4e49\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u4ee5\u4fbf\u5728 Chromium \u4ee3\u7801\u5e93\u4e2d\u7684\u4efb\u4f55\u4f4d\u7f6e\u8bbf\u95ee\u8be5\u503c\u3002<\/p>\n","protected":false},"author":1,"featured_media":494,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chrome"],"_links":{"self":[{"href":"https:\/\/www.crescent.fun\/index.php?rest_route=\/wp\/v2\/posts\/485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crescent.fun\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crescent.fun\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crescent.fun\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crescent.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=485"}],"version-history":[{"count":5,"href":"https:\/\/www.crescent.fun\/index.php?rest_route=\/wp\/v2\/posts\/485\/revisions"}],"predecessor-version":[{"id":493,"href":"https:\/\/www.crescent.fun\/index.php?rest_route=\/wp\/v2\/posts\/485\/revisions\/493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crescent.fun\/index.php?rest_route=\/wp\/v2\/media\/494"}],"wp:attachment":[{"href":"https:\/\/www.crescent.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crescent.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crescent.fun\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}