{"id":8712,"date":"2022-01-31T17:13:47","date_gmt":"2022-01-31T09:13:47","guid":{"rendered":"https:\/\/sdeno.com\/?p=8712"},"modified":"2022-01-31T17:30:44","modified_gmt":"2022-01-31T09:30:44","slug":"%e5%8f%8b%e5%a5%bd%e8%b0%83%e8%af%95-sourcemap","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=8712","title":{"rendered":"\u53cb\u597d\u8c03\u8bd5 SourceMap"},"content":{"rendered":"\r\n

\u4ec0\u4e48\u662f Source Map<\/span><\/p>\r\n\r\n\r\n\r\n\r\n\r\n

\u6211\u4eec\u7ebf\u4e0a\u7684\u4ee3\u7801\u4e00\u822c\u90fd\u662f\u7ecf\u8fc7\u6253\u5305\u7684\uff0c\u5982\u679c\u7ebf\u4e0a\u4ee3\u7801\u62a5\u9519\u4e86\uff0c\u60f3\u8981\u8c03\u8bd5\u8d77\u6765\uff0c\u90a3\u771f\u662f\u5f88\u8d39\u52b2\u4e86\uff0c\u6bd4\u5982\u4e0b\u9762\u8fd9\u4e2a\u4f8b\u5b50\uff1a<\/p>\r\n

console.log('source map!!!')\r\nconsole.log(a); \/\/\u8fd9\u4e00\u884c\u80af\u5b9a\u4f1a\u62a5\u9519<\/pre>\r\n
 <\/p>\r\n
\u6d4f\u89c8\u5668\u6253\u5f00\u540e\u7684\u6548\u679c\uff1a<\/p>\r\n
<\/div>
<\/div><\/div><\/div>\"https:\/\/sdeno.com\/wp-content\/uploads\/2022\/01\/m1.png\"<\/figure><\/pre>\r\n
\u70b9\u51fb\u8fdb\u5165\u62a5\u9519\u6587\u4ef6\u4e4b\u540e\uff1a<\/p>\r\n
<\/div>
<\/div><\/div><\/div>\"https:\/\/sdeno.com\/wp-content\/uploads\/2022\/01\/m2.png\"<\/figure>\r\n
 <\/p>\r\n
\u8fd9\u6839\u672c\u6ca1\u6cd5\u627e\u5230\u5177\u4f53\u4f4d\u7f6e\u4ee5\u53ca\u539f\u56e0\uff0c\u6240\u4ee5\u8fd9\u4e2a\u65f6\u5019\uff0c Source Map \u7684\u4f5c\u7528\u5c31\u6765\u4e86\uff0c Webpack \u6784\u5efa\u4ee3\u7801\u4e2d\uff0c\u5f00\u542f Source Map \uff1a<\/p>\r\n
<\/div>
<\/div><\/div><\/div>\"https:\/\/sdeno.com\/wp-content\/uploads\/2022\/01\/m3.png\"<\/figure>\r\n
\u7136\u540e\u91cd\u65b0\u6267\u884c\u6784\u5efa\uff0c\u518d\u6b21\u6253\u5f00\u6d4f\u89c8\u5668\uff1a<\/p>\r\n
<\/div>
<\/div><\/div><\/div>\"https:\/\/sdeno.com\/wp-content\/uploads\/2022\/01\/m4.png\"<\/figure>\r\n
\u53ef\u4ee5\u53d1\u73b0\uff0c\u53ef\u4ee5\u6210\u529f\u5b9a\u4f4d\u5230\u5177\u4f53\u7684\u62a5\u9519\u4f4d\u7f6e\u4e86\uff0c\u8fd9\u5c31\u662f Source Map \u7684\u4f5c\u7528\u3002\u9700\u8981\u6ce8\u610f\u4e00\u70b9\u7684\u662f\uff0c Source Map \u5e76\u4e0d\u662f Webpack \u7279\u6709\u7684\uff0c\u5176\u4ed6\u6253\u5305\u5de5\u5177\u540c\u6837\u652f\u6301 Source Map \uff0c\u6253\u5305\u5de5\u5177\u53ea\u662f\u5c06 Source Map \u8fd9\u9879\u6280\u672f\u901a\u8fc7\u914d\u7f6e\u5316\u7684\u65b9\u5f0f\u5f15\u5165\u8fdb\u6765\u3002\u5173\u4e8e\u6253\u5305\u5de5\u5177\uff0c\u4e0b\u6587\u4f1a\u6709\u4ecb\u7ecd\u3002<\/p>\r\n
 <\/p>\r\n
\u5982\u4f55\u4f7f\u7528 Source Map<\/span><\/p>\r\n
\u751f\u6210 Source Map \u4e4b\u540e\uff0c\u4e00\u822c\u5728\u6d4f\u89c8\u5668\u4e2d\u8c03\u8bd5\u4f7f\u7528\uff0c\u524d\u63d0\u662f\u9700\u8981\u5f00\u542f\u8be5\u529f\u80fd\uff0c\u4ee5 Chrome \u4e3a\u4f8b\uff1a<\/p>\r\n
\u6253\u5f00\u5f00\u53d1\u8005\u5de5\u5177\uff0c\u627e\u5230 Settins \uff1a<\/p>\r\n
<\/div>
<\/div><\/div><\/div>\"https:\/\/sdeno.com\/wp-content\/uploads\/2022\/01\/m5.png\"<\/figure>\r\n
\u52fe\u9009\u4ee5\u4e0b\u4e24\u4e2a\u9009\u9879\uff1a<\/p>\r\n
<\/div>
<\/div><\/div><\/div>\"https:\/\/sdeno.com\/wp-content\/uploads\/2022\/01\/m6.png\"<\/figure>\r\n
\u518d\u56de\u5230\u4e0a\u9762\u7684\u6848\u4f8b\u4e2d\uff0c\u6e90\u4ee3\u7801\u6587\u4ef6\u53d8\u6210\u4e86 index.js \uff0c\u70b9\u51fb\u8fdb\u5165\u540e\u663e\u793a\u771f\u5b9e\u7684\u6e90\u4ee3\u7801\uff0c\u5373\u8bf4\u660e\u6210\u529f\u5f00\u542f\u5e76\u4f7f\u7528\u4e86 Source Map<\/p>\r\n
<\/div>
<\/div><\/div><\/div>\"https:\/\/sdeno.com\/wp-content\/uploads\/2022\/01\/m7.png\"<\/figure>\r\n
 <\/p>\r\n
\u5efa\u8bae\u4ee5\u4e0b 7 \u79cd\u53ef\u9009\u65b9\u6848\uff1a<\/p>\r\n
source-map\uff1a\u5916\u90e8\u3002\u53ef\u4ee5\u67e5\u770b\u9519\u8bef\u4ee3\u7801\u51c6\u786e\u4fe1\u606f\u548c\u6e90\u4ee3\u7801\u7684\u9519\u8bef\u4f4d\u7f6e\u3002
inline-source-map\uff1a\u5185\u8054\u3002\u53ea\u751f\u6210\u4e00\u4e2a\u5185\u8054 Source Map\uff0c\u53ef\u4ee5\u67e5\u770b\u9519\u8bef\u4ee3\u7801\u51c6\u786e\u4fe1\u606f\u548c\u6e90\u4ee3\u7801\u7684\u9519\u8bef\u4f4d\u7f6e
hidden-source-map\uff1a\u5916\u90e8\u3002\u53ef\u4ee5\u67e5\u770b\u9519\u8bef\u4ee3\u7801\u51c6\u786e\u4fe1\u606f\uff0c\u4f46\u4e0d\u80fd\u8ffd\u8e2a\u6e90\u4ee3\u7801\u9519\u8bef\uff0c\u53ea\u80fd\u63d0\u793a\u5230\u6784\u5efa\u540e\u4ee3\u7801\u7684\u9519\u8bef\u4f4d\u7f6e\u3002
eval-source-map\uff1a\u5185\u8054\u3002\u6bcf\u4e00\u4e2a\u6587\u4ef6\u90fd\u751f\u6210\u5bf9\u5e94\u7684 Source Map\uff0c\u90fd\u5728 eval \u4e2d\uff0c\u53ef\u4ee5\u67e5\u770b\u9519\u8bef\u4ee3\u7801\u51c6\u786e\u4fe1\u606f \u548c \u6e90\u4ee3\u7801\u7684\u9519\u8bef\u4f4d\u7f6e\u3002
nosources-source-map\uff1a\u5916\u90e8\u3002\u53ef\u4ee5\u67e5\u770b\u9519\u8bef\u4ee3\u7801\u9519\u8bef\u539f\u56e0\uff0c\u4f46\u4e0d\u80fd\u67e5\u770b\u9519\u8bef\u4ee3\u7801\u51c6\u786e\u4fe1\u606f\uff0c\u5e76\u4e14\u6ca1\u6709\u4efb\u4f55\u6e90\u4ee3\u7801\u4fe1\u606f\u3002
cheap-source-map\uff1a\u5916\u90e8\u3002\u53ef\u4ee5\u67e5\u770b\u9519\u8bef\u4ee3\u7801\u51c6\u786e\u4fe1\u606f\u548c\u6e90\u4ee3\u7801\u7684\u9519\u8bef\u4f4d\u7f6e\uff0c\u53ea\u80fd\u628a\u9519\u8bef\u7cbe\u786e\u5230\u6574\u884c\uff0c\u5ffd\u7565\u5217\u3002
cheap-module-source-map\uff1a\u5916\u90e8\u3002\u53ef\u4ee5\u9519\u8bef\u4ee3\u7801\u51c6\u786e\u4fe1\u606f\u548c\u6e90\u4ee3\u7801\u7684\u9519\u8bef\u4f4d\u7f6e\uff0cmodule \u4f1a\u52a0\u5165 loader \u7684 Source Map\u3002<\/p>\r\n
 <\/p>\r\n
\u5185\u8054\u548c\u5916\u90e8\u7684\u533a\u522b\uff1a<\/p>\r\n
\u5916\u90e8\u751f\u6210\u4e86\u6587\u4ef6\uff08.map\uff09\uff0c\u5185\u8054\u6ca1\u6709\u3002
\u5185\u8054\u6784\u5efa\u901f\u5ea6\u66f4\u5feb\u3002<\/p>\r\n
 <\/p>\r\n
\u603b\u7ed3<\/span>
\uff081\uff09\u5f00\u53d1\u73af\u5883\uff1a\u9700\u8981\u8003\u8651\u901f\u5ea6\u5feb\uff0c\u8c03\u8bd5\u66f4\u53cb\u597d<\/p>\r\n
\u901f\u5ea6\u5feb( eval > inline > cheap >… )<\/p>\r\n
eval-cheap-souce-map
eval-source-map
\u8c03\u8bd5\u66f4\u53cb\u597d<\/p>\r\n
souce-map
cheap-module-souce-map
cheap-souce-map
\u6700\u7ec8\u5f97\u51fa\u6700\u597d\u7684\u4e24\u79cd\u65b9\u6848 –> eval-source-map\uff08\u5b8c\u6574\u5ea6\u9ad8\uff0c\u5185\u8054\u901f\u5ea6\u5feb\uff09 \/ eval-cheap-module-souce-map\uff08\u9519\u8bef\u63d0\u793a\u5ffd\u7565\u5217\u4f46\u662f\u5305\u542b\u5176\u4ed6\u4fe1\u606f\uff0c\u5185\u8054\u901f\u5ea6\u5feb\uff09<\/p>\r\n
\uff082\uff09\u751f\u4ea7\u73af\u5883\uff1a\u9700\u8981\u8003\u8651\u6e90\u4ee3\u7801\u8981\u4e0d\u8981\u9690\u85cf\uff0c\u8c03\u8bd5\u8981\u4e0d\u8981\u66f4\u53cb\u597d<\/p>\r\n
\u5185\u8054\u4f1a\u8ba9\u4ee3\u7801\u4f53\u79ef\u53d8\u5927\uff0c\u6240\u4ee5\u5728\u751f\u4ea7\u73af\u5883\u4e0d\u7528\u5185\u8054<\/p>\r\n
\u9690\u85cf\u6e90\u4ee3\u7801<\/p>\r\n
nosources-source-map \u5168\u90e8\u9690\u85cf\uff08\u6253\u5305\u540e\u7684\u4ee3\u7801\u4e0e\u6e90\u4ee3\u7801\uff09
hidden-source-map \u53ea\u9690\u85cf\u6e90\u4ee3\u7801\uff0c\u4f1a\u63d0\u793a\u6784\u5efa\u540e\u4ee3\u7801\u9519\u8bef\u4fe1\u606f
\u6700\u7ec8\u5f97\u51fa\u6700\u597d\u7684\u4e24\u79cd\u65b9\u6848 –> source-map\uff08\u6700\u5b8c\u6574\uff09 \/ cheap-module-souce-map\uff08\u9519\u8bef\u63d0\u793a\u4e00\u6574\u884c\u5ffd\u7565\u5217\uff09<\/p>\r\n
https:\/\/juejin.cn\/post\/7023537118454480904<\/a><\/p>\r\n
https:\/\/mp.weixin.qq.com\/s\/l_ZDlie3X8zHGw8d5e6zJw<\/a><\/p>\r\n","protected":false},"excerpt":{"rendered":"
\u4ec0\u4e48\u662f Source Map \u6211\u4eec\u7ebf\u4e0a\u7684\u4ee3\u7801\u4e00\u822c\u90fd\u662f\u7ecf\u8fc7\u6253\u5305\u7684\uff0c\u5982\u679c\u7ebf\u4e0a\u4ee3\u7801\u62a5\u9519\u4e86\uff0c\u60f3\u8981\u8c03\u8bd5\u8d77\u6765\uff0c\u90a3\u771f\u662f\u5f88\u8d39\u52b2 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8712","post","type-post","status-publish","format-standard","hentry","category-wordpress"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/8712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8712"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/8712\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}